51151450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1447}}^1$

素因数の和:1567

約数の個数: 48

約数和(自身を含む): 109885824

約数和(自身を除く): 58734374

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 101, 175, 202, 350, 505, 707, 1010, 1414, 1447, 2525, 2894, 3535, 5050, 7070, 7235, 10129, 14470, 17675, 20258, 35350, 36175, 50645, 72350, 101290, 146147, 253225, 292294, 506450, 730735, 1023029, 1461470, 2046058, 3653675, 5115145, 7307350, 10230290, 25575725, 51151450]

約数ペア:

[(1, 51151450), (2, 25575725), (5, 10230290), (7, 7307350), (10, 5115145), (14, 3653675), (25, 2046058), (35, 1461470), (50, 1023029), (70, 730735), (101, 506450), (175, 292294), (202, 253225), (350, 146147), (505, 101290), (707, 72350), (1010, 50645), (1414, 36175), (1447, 35350), (2525, 20258), (2894, 17675), (3535, 14470), (5050, 10129), (7070, 7235)]