49651290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42437}}^1$

素因数の和:42463

約数の個数: 48

約数和(自身を含む): 139026888

約数和(自身を除く): 89375598

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 42437, 84874, 127311, 212185, 254622, 381933, 424370, 551681, 636555, 763866, 1103362, 1273110, 1655043, 1909665, 2758405, 3310086, 3819330, 4965129, 5516810, 8275215, 9930258, 16550430, 24825645, 49651290]

約数ペア:

[(1, 49651290), (2, 24825645), (3, 16550430), (5, 9930258), (6, 8275215), (9, 5516810), (10, 4965129), (13, 3819330), (15, 3310086), (18, 2758405), (26, 1909665), (30, 1655043), (39, 1273110), (45, 1103362), (65, 763866), (78, 636555), (90, 551681), (117, 424370), (130, 381933), (195, 254622), (234, 212185), (390, 127311), (585, 84874), (1170, 42437)]