52761400

素因数分解:

$2^3\times 5^2\times {\mathrm{331}}^1\times {\mathrm{797}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 123195240

約数和(自身を除く): 70433840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 331, 662, 797, 1324, 1594, 1655, 2648, 3188, 3310, 3985, 6376, 6620, 7970, 8275, 13240, 15940, 16550, 19925, 31880, 33100, 39850, 66200, 79700, 159400, 263807, 527614, 1055228, 1319035, 2110456, 2638070, 5276140, 6595175, 10552280, 13190350, 26380700, 52761400]

約数ペア:

[(1, 52761400), (2, 26380700), (4, 13190350), (5, 10552280), (8, 6595175), (10, 5276140), (20, 2638070), (25, 2110456), (40, 1319035), (50, 1055228), (100, 527614), (200, 263807), (331, 159400), (662, 79700), (797, 66200), (1324, 39850), (1594, 33100), (1655, 31880), (2648, 19925), (3188, 16550), (3310, 15940), (3985, 13240), (6376, 8275), (6620, 7970)]