53019970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 98930160

約数和(自身を除く): 45910190

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 1453, 2906, 3649, 7265, 7298, 14530, 18245, 36490, 59573, 119146, 129317, 258634, 297865, 595730, 646585, 1293170, 5301997, 10603994, 26509985, 53019970]

約数ペア:

[(1, 53019970), (2, 26509985), (5, 10603994), (10, 5301997), (41, 1293170), (82, 646585), (89, 595730), (178, 297865), (205, 258634), (410, 129317), (445, 119146), (890, 59573), (1453, 36490), (2906, 18245), (3649, 14530), (7265, 7298)]