52190390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2541

約数の個数: 48

約数和(自身を含む): 111866832

約数和(自身を除く): 59676442

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 2477, 3010, 4214, 4954, 10535, 12385, 17339, 21070, 24770, 34678, 86695, 106511, 121373, 173390, 213022, 242746, 532555, 606865, 745577, 1065110, 1213730, 1491154, 3727885, 5219039, 7455770, 10438078, 26095195, 52190390]

約数ペア:

[(1, 52190390), (2, 26095195), (5, 10438078), (7, 7455770), (10, 5219039), (14, 3727885), (35, 1491154), (43, 1213730), (49, 1065110), (70, 745577), (86, 606865), (98, 532555), (215, 242746), (245, 213022), (301, 173390), (430, 121373), (490, 106511), (602, 86695), (1505, 34678), (2107, 24770), (2477, 21070), (3010, 17339), (4214, 12385), (4954, 10535)]