54048280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 144118800

約数和(自身を除く): 90070520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 121, 130, 143, 220, 242, 260, 286, 440, 484, 520, 572, 605, 715, 859, 968, 1144, 1210, 1430, 1573, 1718, 2420, 2860, 3146, 3436, 4295, 4840, 5720, 6292, 6872, 7865, 8590, 9449, 11167, 12584, 15730, 17180, 18898, 22334, 31460, 34360, 37796, 44668, 47245, 55835, 62920, 75592, 89336, 94490, 103939, 111670, 122837, 188980, 207878, 223340, 245674, 377960, 415756, 446680, 491348, 519695, 614185, 831512, 982696, 1039390, 1228370, 1351207, 2078780, 2456740, 2702414, 4157560, 4913480, 5404828, 6756035, 10809656, 13512070, 27024140, 54048280]

約数ペア:

[(1, 54048280), (2, 27024140), (4, 13512070), (5, 10809656), (8, 6756035), (10, 5404828), (11, 4913480), (13, 4157560), (20, 2702414), (22, 2456740), (26, 2078780), (40, 1351207), (44, 1228370), (52, 1039390), (55, 982696), (65, 831512), (88, 614185), (104, 519695), (110, 491348), (121, 446680), (130, 415756), (143, 377960), (220, 245674), (242, 223340), (260, 207878), (286, 188980), (440, 122837), (484, 111670), (520, 103939), (572, 94490), (605, 89336), (715, 75592), (859, 62920), (968, 55835), (1144, 47245), (1210, 44668), (1430, 37796), (1573, 34360), (1718, 31460), (2420, 22334), (2860, 18898), (3146, 17180), (3436, 15730), (4295, 12584), (4840, 11167), (5720, 9449), (6292, 8590), (6872, 7865)]