48645740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 122181696

約数和(自身を除く): 73535956

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 73, 110, 130, 143, 146, 220, 233, 260, 286, 292, 365, 466, 572, 715, 730, 803, 932, 949, 1165, 1430, 1460, 1606, 1898, 2330, 2563, 2860, 3029, 3212, 3796, 4015, 4660, 4745, 5126, 6058, 8030, 9490, 10252, 10439, 12116, 12815, 15145, 16060, 17009, 18980, 20878, 25630, 30290, 33319, 34018, 41756, 51260, 52195, 60580, 66638, 68036, 85045, 104390, 133276, 166595, 170090, 187099, 208780, 221117, 333190, 340180, 374198, 442234, 666380, 748396, 884468, 935495, 1105585, 1870990, 2211170, 2432287, 3741980, 4422340, 4864574, 9729148, 12161435, 24322870, 48645740]

約数ペア:

[(1, 48645740), (2, 24322870), (4, 12161435), (5, 9729148), (10, 4864574), (11, 4422340), (13, 3741980), (20, 2432287), (22, 2211170), (26, 1870990), (44, 1105585), (52, 935495), (55, 884468), (65, 748396), (73, 666380), (110, 442234), (130, 374198), (143, 340180), (146, 333190), (220, 221117), (233, 208780), (260, 187099), (286, 170090), (292, 166595), (365, 133276), (466, 104390), (572, 85045), (715, 68036), (730, 66638), (803, 60580), (932, 52195), (949, 51260), (1165, 41756), (1430, 34018), (1460, 33319), (1606, 30290), (1898, 25630), (2330, 20878), (2563, 18980), (2860, 17009), (3029, 16060), (3212, 15145), (3796, 12815), (4015, 12116), (4660, 10439), (4745, 10252), (5126, 9490), (6058, 8030)]