51410450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11299}}^1$

素因数の和:11331

約数の個数: 48

約数和(自身を含む): 117700800

約数和(自身を除く): 66290350

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 11299, 22598, 56495, 79093, 112990, 146887, 158186, 282475, 293774, 395465, 564950, 734435, 790930, 1028209, 1468870, 1977325, 2056418, 3672175, 3954650, 5141045, 7344350, 10282090, 25705225, 51410450]

約数ペア:

[(1, 51410450), (2, 25705225), (5, 10282090), (7, 7344350), (10, 5141045), (13, 3954650), (14, 3672175), (25, 2056418), (26, 1977325), (35, 1468870), (50, 1028209), (65, 790930), (70, 734435), (91, 564950), (130, 395465), (175, 293774), (182, 282475), (325, 158186), (350, 146887), (455, 112990), (650, 79093), (910, 56495), (2275, 22598), (4550, 11299)]