55076550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{8539}}^1$

素因数の和:8597

約数の個数: 48

約数和(自身を含む): 139782720

約数和(自身を除く): 84706170

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 8539, 17078, 25617, 42695, 51234, 85390, 128085, 213475, 256170, 367177, 426950, 640425, 734354, 1101531, 1280850, 1835885, 2203062, 3671770, 5507655, 9179425, 11015310, 18358850, 27538275, 55076550]

約数ペア:

[(1, 55076550), (2, 27538275), (3, 18358850), (5, 11015310), (6, 9179425), (10, 5507655), (15, 3671770), (25, 2203062), (30, 1835885), (43, 1280850), (50, 1101531), (75, 734354), (86, 640425), (129, 426950), (150, 367177), (215, 256170), (258, 213475), (430, 128085), (645, 85390), (1075, 51234), (1290, 42695), (2150, 25617), (3225, 17078), (6450, 8539)]