51145722

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{30553}}^1$

素因数の和:30595

約数の個数: 32

約数和(自身を含む): 117327360

約数和(自身を除く): 66181638

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 30553, 61106, 91659, 183318, 274977, 549954, 824931, 947143, 1649862, 1894286, 2841429, 5682858, 8524287, 17048574, 25572861, 51145722]

約数ペア:

[(1, 51145722), (2, 25572861), (3, 17048574), (6, 8524287), (9, 5682858), (18, 2841429), (27, 1894286), (31, 1649862), (54, 947143), (62, 824931), (93, 549954), (186, 274977), (279, 183318), (558, 91659), (837, 61106), (1674, 30553)]