48627880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173671}}^1$

素因数の和:173689

約数の個数: 32

約数和(自身を含む): 125043840

約数和(自身を除く): 76415960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 173671, 347342, 694684, 868355, 1215697, 1389368, 1736710, 2431394, 3473420, 4862788, 6078485, 6946840, 9725576, 12156970, 24313940, 48627880]

約数ペア:

[(1, 48627880), (2, 24313940), (4, 12156970), (5, 9725576), (7, 6946840), (8, 6078485), (10, 4862788), (14, 3473420), (20, 2431394), (28, 1736710), (35, 1389368), (40, 1215697), (56, 868355), (70, 694684), (140, 347342), (280, 173671)]