48486760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7529}}^1$

素因数の和:7570

約数の個数: 64

約数和(自身を含む): 130118400

約数和(自身を除く): 81631640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 7529, 15058, 30116, 37645, 52703, 60232, 75290, 105406, 150580, 173167, 210812, 263515, 301160, 346334, 421624, 527030, 692668, 865835, 1054060, 1212169, 1385336, 1731670, 2108120, 2424338, 3463340, 4848676, 6060845, 6926680, 9697352, 12121690, 24243380, 48486760]

約数ペア:

[(1, 48486760), (2, 24243380), (4, 12121690), (5, 9697352), (7, 6926680), (8, 6060845), (10, 4848676), (14, 3463340), (20, 2424338), (23, 2108120), (28, 1731670), (35, 1385336), (40, 1212169), (46, 1054060), (56, 865835), (70, 692668), (92, 527030), (115, 421624), (140, 346334), (161, 301160), (184, 263515), (230, 210812), (280, 173167), (322, 150580), (460, 105406), (644, 75290), (805, 60232), (920, 52703), (1288, 37645), (1610, 30116), (3220, 15058), (6440, 7529)]