55450430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2741}}^1$

素因数の和:2789

約数の個数: 48

約数和(自身を含む): 121218336

約数和(自身を除く): 65767906

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 1190, 1445, 2023, 2741, 2890, 4046, 5482, 10115, 13705, 19187, 20230, 27410, 38374, 46597, 93194, 95935, 191870, 232985, 326179, 465970, 652358, 792149, 1584298, 1630895, 3261790, 3960745, 5545043, 7921490, 11090086, 27725215, 55450430]

約数ペア:

[(1, 55450430), (2, 27725215), (5, 11090086), (7, 7921490), (10, 5545043), (14, 3960745), (17, 3261790), (34, 1630895), (35, 1584298), (70, 792149), (85, 652358), (119, 465970), (170, 326179), (238, 232985), (289, 191870), (578, 95935), (595, 93194), (1190, 46597), (1445, 38374), (2023, 27410), (2741, 20230), (2890, 19187), (4046, 13705), (5482, 10115)]