50959580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1523}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 122895360

約数和(自身を除く): 71935780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 239, 478, 956, 1195, 1523, 1673, 2390, 3046, 3346, 4780, 6092, 6692, 7615, 8365, 10661, 15230, 16730, 21322, 30460, 33460, 42644, 53305, 106610, 213220, 363997, 727994, 1455988, 1819985, 2547979, 3639970, 5095958, 7279940, 10191916, 12739895, 25479790, 50959580]

約数ペア:

[(1, 50959580), (2, 25479790), (4, 12739895), (5, 10191916), (7, 7279940), (10, 5095958), (14, 3639970), (20, 2547979), (28, 1819985), (35, 1455988), (70, 727994), (140, 363997), (239, 213220), (478, 106610), (956, 53305), (1195, 42644), (1523, 33460), (1673, 30460), (2390, 21322), (3046, 16730), (3346, 15230), (4780, 10661), (6092, 8365), (6692, 7615)]