51548406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4969}}^1$

素因数の和:5013

約数の個数: 64

約数和(自身を含む): 133593600

約数和(自身を除く): 82045194

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 4969, 5187, 9938, 10374, 14907, 29814, 34783, 64597, 69566, 94411, 104349, 129194, 188822, 193791, 208698, 283233, 387582, 452179, 566466, 660877, 904358, 1227343, 1321754, 1356537, 1982631, 2454686, 2713074, 3682029, 3965262, 7364058, 8591401, 17182802, 25774203, 51548406]

約数ペア:

[(1, 51548406), (2, 25774203), (3, 17182802), (6, 8591401), (7, 7364058), (13, 3965262), (14, 3682029), (19, 2713074), (21, 2454686), (26, 1982631), (38, 1356537), (39, 1321754), (42, 1227343), (57, 904358), (78, 660877), (91, 566466), (114, 452179), (133, 387582), (182, 283233), (247, 208698), (266, 193791), (273, 188822), (399, 129194), (494, 104349), (546, 94411), (741, 69566), (798, 64597), (1482, 34783), (1729, 29814), (3458, 14907), (4969, 10374), (5187, 9938)]