48165260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 119808528

約数和(自身を除く): 71643268

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 1210, 1430, 1531, 1573, 2420, 2860, 3062, 3146, 6124, 6292, 7655, 7865, 15310, 15730, 16841, 19903, 30620, 31460, 33682, 39806, 67364, 79612, 84205, 99515, 168410, 185251, 199030, 218933, 336820, 370502, 398060, 437866, 741004, 875732, 926255, 1094665, 1852510, 2189330, 2408263, 3705020, 4378660, 4816526, 9633052, 12041315, 24082630, 48165260]

約数ペア:

[(1, 48165260), (2, 24082630), (4, 12041315), (5, 9633052), (10, 4816526), (11, 4378660), (13, 3705020), (20, 2408263), (22, 2189330), (26, 1852510), (44, 1094665), (52, 926255), (55, 875732), (65, 741004), (110, 437866), (121, 398060), (130, 370502), (143, 336820), (220, 218933), (242, 199030), (260, 185251), (286, 168410), (484, 99515), (572, 84205), (605, 79612), (715, 67364), (1210, 39806), (1430, 33682), (1531, 31460), (1573, 30620), (2420, 19903), (2860, 16841), (3062, 15730), (3146, 15310), (6124, 7865), (6292, 7655)]