52705530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13619}}^1$

素因数の和:13675

約数の個数: 48

約数和(自身を含む): 140231520

約数和(自身を除く): 87525990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 13619, 27238, 40857, 68095, 81714, 122571, 136190, 204285, 245142, 408570, 585617, 612855, 1171234, 1225710, 1756851, 2928085, 3513702, 5270553, 5856170, 8784255, 10541106, 17568510, 26352765, 52705530]

約数ペア:

[(1, 52705530), (2, 26352765), (3, 17568510), (5, 10541106), (6, 8784255), (9, 5856170), (10, 5270553), (15, 3513702), (18, 2928085), (30, 1756851), (43, 1225710), (45, 1171234), (86, 612855), (90, 585617), (129, 408570), (215, 245142), (258, 204285), (387, 136190), (430, 122571), (645, 81714), (774, 68095), (1290, 40857), (1935, 27238), (3870, 13619)]