50036420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1483}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 120667008

約数和(自身を除く): 70630588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 482, 964, 1205, 1483, 1687, 2410, 2966, 3374, 4820, 5932, 6748, 7415, 8435, 10381, 14830, 16870, 20762, 29660, 33740, 41524, 51905, 103810, 207620, 357403, 714806, 1429612, 1787015, 2501821, 3574030, 5003642, 7148060, 10007284, 12509105, 25018210, 50036420]

約数ペア:

[(1, 50036420), (2, 25018210), (4, 12509105), (5, 10007284), (7, 7148060), (10, 5003642), (14, 3574030), (20, 2501821), (28, 1787015), (35, 1429612), (70, 714806), (140, 357403), (241, 207620), (482, 103810), (964, 51905), (1205, 41524), (1483, 33740), (1687, 29660), (2410, 20762), (2966, 16870), (3374, 14830), (4820, 10381), (5932, 8435), (6748, 7415)]