51928908

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 130006800

約数和(自身を除く): 78077892

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 109, 111, 116, 148, 174, 218, 222, 327, 348, 436, 444, 654, 1073, 1308, 1369, 2146, 2738, 3161, 3219, 4033, 4107, 4292, 5476, 6322, 6438, 8066, 8214, 9483, 12099, 12644, 12876, 16132, 16428, 18966, 24198, 37932, 39701, 48396, 79402, 116957, 119103, 149221, 158804, 233914, 238206, 298442, 350871, 447663, 467828, 476412, 596884, 701742, 895326, 1403484, 1790652, 4327409, 8654818, 12982227, 17309636, 25964454, 51928908]

約数ペア:

[(1, 51928908), (2, 25964454), (3, 17309636), (4, 12982227), (6, 8654818), (12, 4327409), (29, 1790652), (37, 1403484), (58, 895326), (74, 701742), (87, 596884), (109, 476412), (111, 467828), (116, 447663), (148, 350871), (174, 298442), (218, 238206), (222, 233914), (327, 158804), (348, 149221), (436, 119103), (444, 116957), (654, 79402), (1073, 48396), (1308, 39701), (1369, 37932), (2146, 24198), (2738, 18966), (3161, 16428), (3219, 16132), (4033, 12876), (4107, 12644), (4292, 12099), (5476, 9483), (6322, 8214), (6438, 8066)]