508701950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1979}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 974468880

約数和(自身を除く): 465766930

約数列:

[1, 2, 5, 10, 25, 50, 53, 97, 106, 194, 265, 485, 530, 970, 1325, 1979, 2425, 2650, 3958, 4850, 5141, 9895, 10282, 19790, 25705, 49475, 51410, 98950, 104887, 128525, 191963, 209774, 257050, 383926, 524435, 959815, 1048870, 1919630, 2622175, 4799075, 5244350, 9598150, 10174039, 20348078, 50870195, 101740390, 254350975, 508701950]

約数ペア:

[(1, 508701950), (2, 254350975), (5, 101740390), (10, 50870195), (25, 20348078), (50, 10174039), (53, 9598150), (97, 5244350), (106, 4799075), (194, 2622175), (265, 1919630), (485, 1048870), (530, 959815), (970, 524435), (1325, 383926), (1979, 257050), (2425, 209774), (2650, 191963), (3958, 128525), (4850, 104887), (5141, 98950), (9895, 51410), (10282, 49475), (19790, 25705)]