55323380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2617}}^1$

素因数の和:2784

約数の個数: 48

約数和(自身を含む): 133706496

約数和(自身を除く): 78383116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 2617, 3020, 4228, 5234, 5285, 10468, 10570, 13085, 18319, 21140, 26170, 36638, 52340, 73276, 91595, 183190, 366380, 395167, 790334, 1580668, 1975835, 2766169, 3951670, 5532338, 7903340, 11064676, 13830845, 27661690, 55323380]

約数ペア:

[(1, 55323380), (2, 27661690), (4, 13830845), (5, 11064676), (7, 7903340), (10, 5532338), (14, 3951670), (20, 2766169), (28, 1975835), (35, 1580668), (70, 790334), (140, 395167), (151, 366380), (302, 183190), (604, 91595), (755, 73276), (1057, 52340), (1510, 36638), (2114, 26170), (2617, 21140), (3020, 18319), (4228, 13085), (5234, 10570), (5285, 10468)]