49643460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1429}}^1$

素因数の和:1637

約数の個数: 72

約数和(自身を含む): 151471320

約数和(自身を除く): 101827860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1429, 1737, 1930, 2316, 2858, 2895, 3474, 3860, 4287, 5716, 5790, 6948, 7145, 8574, 8685, 11580, 12861, 14290, 17148, 17370, 21435, 25722, 28580, 34740, 42870, 51444, 64305, 85740, 128610, 257220, 275797, 551594, 827391, 1103188, 1378985, 1654782, 2482173, 2757970, 3309564, 4136955, 4964346, 5515940, 8273910, 9928692, 12410865, 16547820, 24821730, 49643460]

約数ペア:

[(1, 49643460), (2, 24821730), (3, 16547820), (4, 12410865), (5, 9928692), (6, 8273910), (9, 5515940), (10, 4964346), (12, 4136955), (15, 3309564), (18, 2757970), (20, 2482173), (30, 1654782), (36, 1378985), (45, 1103188), (60, 827391), (90, 551594), (180, 275797), (193, 257220), (386, 128610), (579, 85740), (772, 64305), (965, 51444), (1158, 42870), (1429, 34740), (1737, 28580), (1930, 25722), (2316, 21435), (2858, 17370), (2895, 17148), (3474, 14290), (3860, 12861), (4287, 11580), (5716, 8685), (5790, 8574), (6948, 7145)]