50271156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:845

約数の個数: 72

約数和(自身を含む): 137897760

約数和(自身を除く): 87626604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 163, 234, 326, 468, 489, 652, 659, 978, 1318, 1467, 1956, 1977, 2119, 2636, 2934, 3954, 4238, 5868, 5931, 6357, 7908, 8476, 8567, 11862, 12714, 17134, 19071, 23724, 25428, 25701, 34268, 38142, 51402, 76284, 77103, 102804, 107417, 154206, 214834, 308412, 322251, 429668, 644502, 966753, 1289004, 1396421, 1933506, 2792842, 3867012, 4189263, 5585684, 8378526, 12567789, 16757052, 25135578, 50271156]

約数ペア:

[(1, 50271156), (2, 25135578), (3, 16757052), (4, 12567789), (6, 8378526), (9, 5585684), (12, 4189263), (13, 3867012), (18, 2792842), (26, 1933506), (36, 1396421), (39, 1289004), (52, 966753), (78, 644502), (117, 429668), (156, 322251), (163, 308412), (234, 214834), (326, 154206), (468, 107417), (489, 102804), (652, 77103), (659, 76284), (978, 51402), (1318, 38142), (1467, 34268), (1956, 25701), (1977, 25428), (2119, 23724), (2636, 19071), (2934, 17134), (3954, 12714), (4238, 11862), (5868, 8567), (5931, 8476), (6357, 7908)]