51073132

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 100717344

約数和(自身を除く): 49644212

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 181, 212, 242, 362, 484, 583, 724, 1166, 1331, 1991, 2332, 2662, 3982, 5324, 6413, 7964, 9593, 12826, 19186, 21901, 25652, 38372, 43802, 70543, 87604, 105523, 141086, 211046, 240911, 282172, 422092, 481822, 963644, 1160753, 2321506, 4643012, 12768283, 25536566, 51073132]

約数ペア:

[(1, 51073132), (2, 25536566), (4, 12768283), (11, 4643012), (22, 2321506), (44, 1160753), (53, 963644), (106, 481822), (121, 422092), (181, 282172), (212, 240911), (242, 211046), (362, 141086), (484, 105523), (583, 87604), (724, 70543), (1166, 43802), (1331, 38372), (1991, 25652), (2332, 21901), (2662, 19186), (3982, 12826), (5324, 9593), (6413, 7964)]