54557675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 76495104

約数和(自身を除く): 21937429

約数列:

[1, 5, 17, 25, 31, 41, 85, 101, 155, 205, 425, 505, 527, 697, 775, 1025, 1271, 1717, 2525, 2635, 3131, 3485, 4141, 6355, 8585, 13175, 15655, 17425, 20705, 21607, 31775, 42925, 53227, 70397, 78275, 103525, 108035, 128371, 266135, 351985, 540175, 641855, 1330675, 1759925, 2182307, 3209275, 10911535, 54557675]

約数ペア:

[(1, 54557675), (5, 10911535), (17, 3209275), (25, 2182307), (31, 1759925), (41, 1330675), (85, 641855), (101, 540175), (155, 351985), (205, 266135), (425, 128371), (505, 108035), (527, 103525), (697, 78275), (775, 70397), (1025, 53227), (1271, 42925), (1717, 31775), (2525, 21607), (2635, 20705), (3131, 17425), (3485, 15655), (4141, 13175), (6355, 8585)]