48124120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 121710960

約数和(自身を除く): 73586840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 121, 122, 163, 220, 242, 244, 305, 326, 440, 484, 488, 605, 610, 652, 671, 815, 968, 1210, 1220, 1304, 1342, 1630, 1793, 2420, 2440, 2684, 3260, 3355, 3586, 4840, 5368, 6520, 6710, 7172, 7381, 8965, 9943, 13420, 14344, 14762, 17930, 19723, 19886, 26840, 29524, 35860, 36905, 39446, 39772, 49715, 59048, 71720, 73810, 78892, 79544, 98615, 99430, 109373, 147620, 157784, 197230, 198860, 218746, 295240, 394460, 397720, 437492, 546865, 788920, 874984, 1093730, 1203103, 2187460, 2406206, 4374920, 4812412, 6015515, 9624824, 12031030, 24062060, 48124120]

約数ペア:

[(1, 48124120), (2, 24062060), (4, 12031030), (5, 9624824), (8, 6015515), (10, 4812412), (11, 4374920), (20, 2406206), (22, 2187460), (40, 1203103), (44, 1093730), (55, 874984), (61, 788920), (88, 546865), (110, 437492), (121, 397720), (122, 394460), (163, 295240), (220, 218746), (242, 198860), (244, 197230), (305, 157784), (326, 147620), (440, 109373), (484, 99430), (488, 98615), (605, 79544), (610, 78892), (652, 73810), (671, 71720), (815, 59048), (968, 49715), (1210, 39772), (1220, 39446), (1304, 36905), (1342, 35860), (1630, 29524), (1793, 26840), (2420, 19886), (2440, 19723), (2684, 17930), (3260, 14762), (3355, 14344), (3586, 13420), (4840, 9943), (5368, 8965), (6520, 7381), (6710, 7172)]