51115194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3581}}^1$

素因数の和:3663

約数の個数: 48

約数和(自身を含む): 121257864

約数和(自身を除く): 70142670

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 3581, 4758, 7137, 7162, 10743, 14274, 21486, 32229, 46553, 64458, 93106, 139659, 218441, 279318, 418977, 436882, 655323, 837954, 1310646, 1965969, 2839733, 3931938, 5679466, 8519199, 17038398, 25557597, 51115194]

約数ペア:

[(1, 51115194), (2, 25557597), (3, 17038398), (6, 8519199), (9, 5679466), (13, 3931938), (18, 2839733), (26, 1965969), (39, 1310646), (61, 837954), (78, 655323), (117, 436882), (122, 418977), (183, 279318), (234, 218441), (366, 139659), (549, 93106), (793, 64458), (1098, 46553), (1586, 32229), (2379, 21486), (3581, 14274), (4758, 10743), (7137, 7162)]