51089008

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:665

約数の個数: 40

約数和(自身を含む): 102391760

約数和(自身を除く): 51302752

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 211, 296, 409, 422, 592, 818, 844, 1636, 1688, 3272, 3376, 6544, 7807, 15133, 15614, 30266, 31228, 60532, 62456, 86299, 121064, 124912, 172598, 242128, 345196, 690392, 1380784, 3193063, 6386126, 12772252, 25544504, 51089008]

約数ペア:

[(1, 51089008), (2, 25544504), (4, 12772252), (8, 6386126), (16, 3193063), (37, 1380784), (74, 690392), (148, 345196), (211, 242128), (296, 172598), (409, 124912), (422, 121064), (592, 86299), (818, 62456), (844, 60532), (1636, 31228), (1688, 30266), (3272, 15614), (3376, 15133), (6544, 7807)]