50903280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2$

素因数の和:160

約数の個数: 180

約数和(自身を含む): 182945880

約数和(自身を除く): 132042600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 61, 72, 76, 80, 90, 95, 114, 120, 122, 144, 152, 171, 180, 183, 190, 228, 240, 244, 285, 304, 305, 342, 360, 366, 380, 456, 488, 549, 570, 610, 684, 720, 732, 760, 855, 912, 915, 976, 1098, 1140, 1159, 1220, 1368, 1464, 1520, 1710, 1830, 2196, 2280, 2318, 2440, 2736, 2745, 2928, 3420, 3477, 3660, 3721, 4392, 4560, 4636, 4880, 5490, 5795, 6840, 6954, 7320, 7442, 8784, 9272, 10431, 10980, 11163, 11590, 13680, 13908, 14640, 14884, 17385, 18544, 18605, 20862, 21960, 22326, 23180, 27816, 29768, 33489, 34770, 37210, 41724, 43920, 44652, 46360, 52155, 55632, 55815, 59536, 66978, 69540, 70699, 74420, 83448, 89304, 92720, 104310, 111630, 133956, 139080, 141398, 148840, 166896, 167445, 178608, 208620, 212097, 223260, 267912, 278160, 282796, 297680, 334890, 353495, 417240, 424194, 446520, 535824, 565592, 636291, 669780, 706990, 834480, 848388, 893040, 1060485, 1131184, 1272582, 1339560, 1413980, 1696776, 2120970, 2545164, 2679120, 2827960, 3181455, 3393552, 4241940, 5090328, 5655920, 6362910, 8483880, 10180656, 12725820, 16967760, 25451640, 50903280]

約数ペア:

[(1, 50903280), (2, 25451640), (3, 16967760), (4, 12725820), (5, 10180656), (6, 8483880), (8, 6362910), (9, 5655920), (10, 5090328), (12, 4241940), (15, 3393552), (16, 3181455), (18, 2827960), (19, 2679120), (20, 2545164), (24, 2120970), (30, 1696776), (36, 1413980), (38, 1339560), (40, 1272582), (45, 1131184), (48, 1060485), (57, 893040), (60, 848388), (61, 834480), (72, 706990), (76, 669780), (80, 636291), (90, 565592), (95, 535824), (114, 446520), (120, 424194), (122, 417240), (144, 353495), (152, 334890), (171, 297680), (180, 282796), (183, 278160), (190, 267912), (228, 223260), (240, 212097), (244, 208620), (285, 178608), (304, 167445), (305, 166896), (342, 148840), (360, 141398), (366, 139080), (380, 133956), (456, 111630), (488, 104310), (549, 92720), (570, 89304), (610, 83448), (684, 74420), (720, 70699), (732, 69540), (760, 66978), (855, 59536), (912, 55815), (915, 55632), (976, 52155), (1098, 46360), (1140, 44652), (1159, 43920), (1220, 41724), (1368, 37210), (1464, 34770), (1520, 33489), (1710, 29768), (1830, 27816), (2196, 23180), (2280, 22326), (2318, 21960), (2440, 20862), (2736, 18605), (2745, 18544), (2928, 17385), (3420, 14884), (3477, 14640), (3660, 13908), (3721, 13680), (4392, 11590), (4560, 11163), (4636, 10980), (4880, 10431), (5490, 9272), (5795, 8784), (6840, 7442), (6954, 7320)]