52280850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4909}}^1$

素因数の和:4995

約数の個数: 48

約数和(自身を含む): 131509440

約数和(自身を除く): 79228590

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 4909, 5325, 9818, 10650, 14727, 24545, 29454, 49090, 73635, 122725, 147270, 245450, 348539, 368175, 697078, 736350, 1045617, 1742695, 2091234, 3485390, 5228085, 8713475, 10456170, 17426950, 26140425, 52280850]

約数ペア:

[(1, 52280850), (2, 26140425), (3, 17426950), (5, 10456170), (6, 8713475), (10, 5228085), (15, 3485390), (25, 2091234), (30, 1742695), (50, 1045617), (71, 736350), (75, 697078), (142, 368175), (150, 348539), (213, 245450), (355, 147270), (426, 122725), (710, 73635), (1065, 49090), (1775, 29454), (2130, 24545), (3550, 14727), (4909, 10650), (5325, 9818)]