52977820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{54059}}^1$

素因数の和:54082

約数の個数: 36

約数和(自身を含む): 129419640

約数和(自身を除く): 76441820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 54059, 108118, 216236, 270295, 378413, 540590, 756826, 1081180, 1513652, 1892065, 2648891, 3784130, 5297782, 7568260, 10595564, 13244455, 26488910, 52977820]

約数ペア:

[(1, 52977820), (2, 26488910), (4, 13244455), (5, 10595564), (7, 7568260), (10, 5297782), (14, 3784130), (20, 2648891), (28, 1892065), (35, 1513652), (49, 1081180), (70, 756826), (98, 540590), (140, 378413), (196, 270295), (245, 216236), (490, 108118), (980, 54059)]