50881320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 192666240

約数和(自身を除く): 141784920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 331, 360, 366, 420, 427, 488, 504, 549, 610, 630, 662, 732, 840, 854, 915, 993, 1098, 1220, 1260, 1281, 1324, 1464, 1655, 1708, 1830, 1986, 2135, 2196, 2317, 2440, 2520, 2562, 2648, 2745, 2979, 3310, 3416, 3660, 3843, 3972, 4270, 4392, 4634, 4965, 5124, 5490, 5958, 6405, 6620, 6951, 7320, 7686, 7944, 8540, 9268, 9930, 10248, 10980, 11585, 11916, 12810, 13240, 13902, 14895, 15372, 17080, 18536, 19215, 19860, 20191, 20853, 21960, 23170, 23832, 25620, 27804, 29790, 30744, 34755, 38430, 39720, 40382, 41706, 46340, 51240, 55608, 59580, 60573, 69510, 76860, 80764, 83412, 92680, 100955, 104265, 119160, 121146, 139020, 141337, 153720, 161528, 166824, 181719, 201910, 208530, 242292, 278040, 282674, 302865, 363438, 403820, 417060, 424011, 484584, 565348, 605730, 706685, 726876, 807640, 834120, 848022, 908595, 1130696, 1211460, 1272033, 1413370, 1453752, 1696044, 1817190, 2120055, 2422920, 2544066, 2826740, 3392088, 3634380, 4240110, 5088132, 5653480, 6360165, 7268760, 8480220, 10176264, 12720330, 16960440, 25440660, 50881320]

約数ペア:

[(1, 50881320), (2, 25440660), (3, 16960440), (4, 12720330), (5, 10176264), (6, 8480220), (7, 7268760), (8, 6360165), (9, 5653480), (10, 5088132), (12, 4240110), (14, 3634380), (15, 3392088), (18, 2826740), (20, 2544066), (21, 2422920), (24, 2120055), (28, 1817190), (30, 1696044), (35, 1453752), (36, 1413370), (40, 1272033), (42, 1211460), (45, 1130696), (56, 908595), (60, 848022), (61, 834120), (63, 807640), (70, 726876), (72, 706685), (84, 605730), (90, 565348), (105, 484584), (120, 424011), (122, 417060), (126, 403820), (140, 363438), (168, 302865), (180, 282674), (183, 278040), (210, 242292), (244, 208530), (252, 201910), (280, 181719), (305, 166824), (315, 161528), (331, 153720), (360, 141337), (366, 139020), (420, 121146), (427, 119160), (488, 104265), (504, 100955), (549, 92680), (610, 83412), (630, 80764), (662, 76860), (732, 69510), (840, 60573), (854, 59580), (915, 55608), (993, 51240), (1098, 46340), (1220, 41706), (1260, 40382), (1281, 39720), (1324, 38430), (1464, 34755), (1655, 30744), (1708, 29790), (1830, 27804), (1986, 25620), (2135, 23832), (2196, 23170), (2317, 21960), (2440, 20853), (2520, 20191), (2562, 19860), (2648, 19215), (2745, 18536), (2979, 17080), (3310, 15372), (3416, 14895), (3660, 13902), (3843, 13240), (3972, 12810), (4270, 11916), (4392, 11585), (4634, 10980), (4965, 10248), (5124, 9930), (5490, 9268), (5958, 8540), (6405, 7944), (6620, 7686), (6951, 7320)]