53609850

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 240

約数和(自身を含む): 178607616

約数和(自身を除く): 124997766

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 31, 35, 42, 45, 50, 54, 61, 62, 63, 70, 75, 81, 90, 93, 105, 122, 126, 135, 150, 155, 162, 175, 183, 186, 189, 210, 217, 225, 270, 279, 305, 310, 315, 350, 366, 378, 405, 427, 434, 450, 465, 525, 549, 558, 567, 610, 630, 651, 675, 775, 810, 837, 854, 915, 930, 945, 1050, 1085, 1098, 1134, 1281, 1302, 1350, 1395, 1525, 1550, 1575, 1647, 1674, 1830, 1890, 1891, 1953, 2025, 2135, 2170, 2325, 2511, 2562, 2745, 2790, 2835, 3050, 3150, 3255, 3294, 3782, 3843, 3906, 4050, 4185, 4270, 4575, 4650, 4725, 4941, 5022, 5425, 5490, 5670, 5673, 5859, 6405, 6510, 6975, 7686, 8235, 8370, 9150, 9450, 9455, 9765, 9882, 10675, 10850, 11346, 11529, 11718, 12555, 12810, 13237, 13725, 13950, 14175, 16275, 16470, 17019, 17577, 18910, 19215, 19530, 20925, 21350, 23058, 24705, 25110, 26474, 27450, 28350, 28365, 29295, 32025, 32550, 34038, 34587, 35154, 38430, 39711, 41175, 41850, 47275, 48825, 49410, 51057, 56730, 57645, 58590, 62775, 64050, 66185, 69174, 79422, 82350, 85095, 87885, 94550, 96075, 97650, 102114, 115290, 119133, 123525, 125550, 132370, 141825, 146475, 153171, 170190, 172935, 175770, 192150, 198555, 238266, 247050, 255285, 283650, 288225, 292950, 306342, 330925, 345870, 357399, 397110, 425475, 439425, 510570, 576450, 595665, 661850, 714798, 765855, 850950, 864675, 878850, 992775, 1072197, 1191330, 1276425, 1531710, 1729350, 1786995, 1985550, 2144394, 2552850, 2978325, 3573990, 3829275, 5360985, 5956650, 7658550, 8934975, 10721970, 17869950, 26804925, 53609850]

約数ペア:

[(1, 53609850), (2, 26804925), (3, 17869950), (5, 10721970), (6, 8934975), (7, 7658550), (9, 5956650), (10, 5360985), (14, 3829275), (15, 3573990), (18, 2978325), (21, 2552850), (25, 2144394), (27, 1985550), (30, 1786995), (31, 1729350), (35, 1531710), (42, 1276425), (45, 1191330), (50, 1072197), (54, 992775), (61, 878850), (62, 864675), (63, 850950), (70, 765855), (75, 714798), (81, 661850), (90, 595665), (93, 576450), (105, 510570), (122, 439425), (126, 425475), (135, 397110), (150, 357399), (155, 345870), (162, 330925), (175, 306342), (183, 292950), (186, 288225), (189, 283650), (210, 255285), (217, 247050), (225, 238266), (270, 198555), (279, 192150), (305, 175770), (310, 172935), (315, 170190), (350, 153171), (366, 146475), (378, 141825), (405, 132370), (427, 125550), (434, 123525), (450, 119133), (465, 115290), (525, 102114), (549, 97650), (558, 96075), (567, 94550), (610, 87885), (630, 85095), (651, 82350), (675, 79422), (775, 69174), (810, 66185), (837, 64050), (854, 62775), (915, 58590), (930, 57645), (945, 56730), (1050, 51057), (1085, 49410), (1098, 48825), (1134, 47275), (1281, 41850), (1302, 41175), (1350, 39711), (1395, 38430), (1525, 35154), (1550, 34587), (1575, 34038), (1647, 32550), (1674, 32025), (1830, 29295), (1890, 28365), (1891, 28350), (1953, 27450), (2025, 26474), (2135, 25110), (2170, 24705), (2325, 23058), (2511, 21350), (2562, 20925), (2745, 19530), (2790, 19215), (2835, 18910), (3050, 17577), (3150, 17019), (3255, 16470), (3294, 16275), (3782, 14175), (3843, 13950), (3906, 13725), (4050, 13237), (4185, 12810), (4270, 12555), (4575, 11718), (4650, 11529), (4725, 11346), (4941, 10850), (5022, 10675), (5425, 9882), (5490, 9765), (5670, 9455), (5673, 9450), (5859, 9150), (6405, 8370), (6510, 8235), (6975, 7686)]