48988890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4817}}^1$

素因数の和:4943

約数の個数: 48

約数和(自身を含む): 128524968

約数和(自身を除く): 79536078

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1130, 1695, 2034, 3390, 4817, 5085, 9634, 10170, 14451, 24085, 28902, 43353, 48170, 72255, 86706, 144510, 216765, 433530, 544321, 1088642, 1632963, 2721605, 3265926, 4898889, 5443210, 8164815, 9797778, 16329630, 24494445, 48988890]

約数ペア:

[(1, 48988890), (2, 24494445), (3, 16329630), (5, 9797778), (6, 8164815), (9, 5443210), (10, 4898889), (15, 3265926), (18, 2721605), (30, 1632963), (45, 1088642), (90, 544321), (113, 433530), (226, 216765), (339, 144510), (565, 86706), (678, 72255), (1017, 48170), (1130, 43353), (1695, 28902), (2034, 24085), (3390, 14451), (4817, 10170), (5085, 9634)]