48798810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4139}}^1$

素因数の和:4283

約数の個数: 48

約数和(自身を含む): 127876320

約数和(自身を除く): 79077510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 4139, 5895, 8278, 11790, 12417, 20695, 24834, 37251, 41390, 62085, 74502, 124170, 186255, 372510, 542209, 1084418, 1626627, 2711045, 3253254, 4879881, 5422090, 8133135, 9759762, 16266270, 24399405, 48798810]

約数ペア:

[(1, 48798810), (2, 24399405), (3, 16266270), (5, 9759762), (6, 8133135), (9, 5422090), (10, 4879881), (15, 3253254), (18, 2711045), (30, 1626627), (45, 1084418), (90, 542209), (131, 372510), (262, 186255), (393, 124170), (655, 74502), (786, 62085), (1179, 41390), (1310, 37251), (1965, 24834), (2358, 20695), (3930, 12417), (4139, 11790), (5895, 8278)]