48518120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{719}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 125452800

約数和(自身を除く): 76934680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 241, 280, 482, 719, 964, 1205, 1438, 1687, 1928, 2410, 2876, 3374, 3595, 4820, 5033, 5752, 6748, 7190, 8435, 9640, 10066, 13496, 14380, 16870, 20132, 25165, 28760, 33740, 40264, 50330, 67480, 100660, 173279, 201320, 346558, 693116, 866395, 1212953, 1386232, 1732790, 2425906, 3465580, 4851812, 6064765, 6931160, 9703624, 12129530, 24259060, 48518120]

約数ペア:

[(1, 48518120), (2, 24259060), (4, 12129530), (5, 9703624), (7, 6931160), (8, 6064765), (10, 4851812), (14, 3465580), (20, 2425906), (28, 1732790), (35, 1386232), (40, 1212953), (56, 866395), (70, 693116), (140, 346558), (241, 201320), (280, 173279), (482, 100660), (719, 67480), (964, 50330), (1205, 40264), (1438, 33740), (1687, 28760), (1928, 25165), (2410, 20132), (2876, 16870), (3374, 14380), (3595, 13496), (4820, 10066), (5033, 9640), (5752, 8435), (6748, 7190)]