2101473850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113287}}^1$

素因数の和:113359

約数の個数: 48

約数和(自身を含む): 4551458688

約数和(自身を除く): 2449984838

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 530, 742, 1325, 1855, 2650, 3710, 9275, 18550, 113287, 226574, 566435, 793009, 1132870, 1586018, 2832175, 3965045, 5664350, 6004211, 7930090, 12008422, 19825225, 30021055, 39650450, 42029477, 60042110, 84058954, 150105275, 210147385, 300210550, 420294770, 1050736925, 2101473850]

約数ペア:

[(1, 2101473850), (2, 1050736925), (5, 420294770), (7, 300210550), (10, 210147385), (14, 150105275), (25, 84058954), (35, 60042110), (50, 42029477), (53, 39650450), (70, 30021055), (106, 19825225), (175, 12008422), (265, 7930090), (350, 6004211), (371, 5664350), (530, 3965045), (742, 2832175), (1325, 1586018), (1855, 1132870), (2650, 793009), (3710, 566435), (9275, 226574), (18550, 113287)]