47525156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 100867200

約数和(自身を除く): 53342044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 157, 266, 314, 532, 569, 628, 1099, 1138, 2198, 2276, 2983, 3983, 4396, 5966, 7966, 10811, 11932, 15932, 20881, 21622, 41762, 43244, 75677, 83524, 89333, 151354, 178666, 302708, 357332, 625331, 1250662, 1697327, 2501324, 3394654, 6789308, 11881289, 23762578, 47525156]

約数ペア:

[(1, 47525156), (2, 23762578), (4, 11881289), (7, 6789308), (14, 3394654), (19, 2501324), (28, 1697327), (38, 1250662), (76, 625331), (133, 357332), (157, 302708), (266, 178666), (314, 151354), (532, 89333), (569, 83524), (628, 75677), (1099, 43244), (1138, 41762), (2198, 21622), (2276, 20881), (2983, 15932), (3983, 11932), (4396, 10811), (5966, 7966)]