49111090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7883}}^1$

素因数の和:7986

約数の個数: 32

約数和(自身を含む): 102176640

約数和(自身を除く): 53065550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 7883, 15766, 39415, 55181, 78830, 110362, 275905, 551810, 701587, 1403174, 3507935, 4911109, 7015870, 9822218, 24555545, 49111090]

約数ペア:

[(1, 49111090), (2, 24555545), (5, 9822218), (7, 7015870), (10, 4911109), (14, 3507935), (35, 1403174), (70, 701587), (89, 551810), (178, 275905), (445, 110362), (623, 78830), (890, 55181), (1246, 39415), (3115, 15766), (6230, 7883)]