47503740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1251

約数の個数: 96

約数和(自身を含む): 143700480

約数和(自身を除く): 96196740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 87, 92, 115, 116, 138, 145, 174, 230, 276, 290, 345, 348, 435, 460, 580, 667, 690, 870, 1187, 1334, 1380, 1740, 2001, 2374, 2668, 3335, 3561, 4002, 4748, 5935, 6670, 7122, 8004, 10005, 11870, 13340, 14244, 17805, 20010, 23740, 27301, 34423, 35610, 40020, 54602, 68846, 71220, 81903, 103269, 109204, 136505, 137692, 163806, 172115, 206538, 273010, 327612, 344230, 409515, 413076, 516345, 546020, 688460, 791729, 819030, 1032690, 1583458, 1638060, 2065380, 2375187, 3166916, 3958645, 4750374, 7917290, 9500748, 11875935, 15834580, 23751870, 47503740]

約数ペア:

[(1, 47503740), (2, 23751870), (3, 15834580), (4, 11875935), (5, 9500748), (6, 7917290), (10, 4750374), (12, 3958645), (15, 3166916), (20, 2375187), (23, 2065380), (29, 1638060), (30, 1583458), (46, 1032690), (58, 819030), (60, 791729), (69, 688460), (87, 546020), (92, 516345), (115, 413076), (116, 409515), (138, 344230), (145, 327612), (174, 273010), (230, 206538), (276, 172115), (290, 163806), (345, 137692), (348, 136505), (435, 109204), (460, 103269), (580, 81903), (667, 71220), (690, 68846), (870, 54602), (1187, 40020), (1334, 35610), (1380, 34423), (1740, 27301), (2001, 23740), (2374, 20010), (2668, 17805), (3335, 14244), (3561, 13340), (4002, 11870), (4748, 10005), (5935, 8004), (6670, 7122)]