53662860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 171924480

約数和(自身を除く): 118261620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 59, 60, 62, 90, 93, 118, 124, 155, 163, 177, 180, 186, 236, 279, 295, 310, 326, 354, 372, 465, 489, 531, 558, 590, 620, 652, 708, 815, 885, 930, 978, 1062, 1116, 1180, 1395, 1467, 1630, 1770, 1829, 1860, 1956, 2124, 2445, 2655, 2790, 2934, 3260, 3540, 3658, 4890, 5053, 5310, 5487, 5580, 5868, 7316, 7335, 9145, 9617, 9780, 10106, 10620, 10974, 14670, 15159, 16461, 18290, 19234, 20212, 21948, 25265, 27435, 28851, 29340, 30318, 32922, 36580, 38468, 45477, 48085, 50530, 54870, 57702, 60636, 65844, 75795, 82305, 86553, 90954, 96170, 101060, 109740, 115404, 144255, 151590, 164610, 173106, 181908, 192340, 227385, 288510, 298127, 303180, 329220, 346212, 432765, 454770, 577020, 596254, 865530, 894381, 909540, 1192508, 1490635, 1731060, 1788762, 2683143, 2981270, 3577524, 4471905, 5366286, 5962540, 8943810, 10732572, 13415715, 17887620, 26831430, 53662860]

約数ペア:

[(1, 53662860), (2, 26831430), (3, 17887620), (4, 13415715), (5, 10732572), (6, 8943810), (9, 5962540), (10, 5366286), (12, 4471905), (15, 3577524), (18, 2981270), (20, 2683143), (30, 1788762), (31, 1731060), (36, 1490635), (45, 1192508), (59, 909540), (60, 894381), (62, 865530), (90, 596254), (93, 577020), (118, 454770), (124, 432765), (155, 346212), (163, 329220), (177, 303180), (180, 298127), (186, 288510), (236, 227385), (279, 192340), (295, 181908), (310, 173106), (326, 164610), (354, 151590), (372, 144255), (465, 115404), (489, 109740), (531, 101060), (558, 96170), (590, 90954), (620, 86553), (652, 82305), (708, 75795), (815, 65844), (885, 60636), (930, 57702), (978, 54870), (1062, 50530), (1116, 48085), (1180, 45477), (1395, 38468), (1467, 36580), (1630, 32922), (1770, 30318), (1829, 29340), (1860, 28851), (1956, 27435), (2124, 25265), (2445, 21948), (2655, 20212), (2790, 19234), (2934, 18290), (3260, 16461), (3540, 15159), (3658, 14670), (4890, 10974), (5053, 10620), (5310, 10106), (5487, 9780), (5580, 9617), (5868, 9145), (7316, 7335)]