51301050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4817}}^1$

素因数の和:4903

約数の個数: 48

約数和(自身を含む): 129045312

約数和(自身を除く): 77744262

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, 4817, 5325, 9634, 10650, 14451, 24085, 28902, 48170, 72255, 120425, 144510, 240850, 342007, 361275, 684014, 722550, 1026021, 1710035, 2052042, 3420070, 5130105, 8550175, 10260210, 17100350, 25650525, 51301050]

約数ペア:

[(1, 51301050), (2, 25650525), (3, 17100350), (5, 10260210), (6, 8550175), (10, 5130105), (15, 3420070), (25, 2052042), (30, 1710035), (50, 1026021), (71, 722550), (75, 684014), (142, 361275), (150, 342007), (213, 240850), (355, 144510), (426, 120425), (710, 72255), (1065, 48170), (1775, 28902), (2130, 24085), (3550, 14451), (4817, 10650), (5325, 9634)]