28510050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2677}}^1$

素因数の和:2763

約数の個数: 48

約数和(自身を含む): 71727552

約数和(自身を除く): 43217502

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 2677, 3550, 5325, 5354, 8031, 10650, 13385, 16062, 26770, 40155, 66925, 80310, 133850, 190067, 200775, 380134, 401550, 570201, 950335, 1140402, 1900670, 2851005, 4751675, 5702010, 9503350, 14255025, 28510050]

約数ペア:

[(1, 28510050), (2, 14255025), (3, 9503350), (5, 5702010), (6, 4751675), (10, 2851005), (15, 1900670), (25, 1140402), (30, 950335), (50, 570201), (71, 401550), (75, 380134), (142, 200775), (150, 190067), (213, 133850), (355, 80310), (426, 66925), (710, 40155), (1065, 26770), (1775, 16062), (2130, 13385), (2677, 10650), (3550, 8031), (5325, 5354)]