52158340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{200609}}^1$

素因数の和:200631

約数の個数: 24

約数和(自身を含む): 117958680

約数和(自身を除く): 65800340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 200609, 401218, 802436, 1003045, 2006090, 2607917, 4012180, 5215834, 10431668, 13039585, 26079170, 52158340]

約数ペア:

[(1, 52158340), (2, 26079170), (4, 13039585), (5, 10431668), (10, 5215834), (13, 4012180), (20, 2607917), (26, 2006090), (52, 1003045), (65, 802436), (130, 401218), (260, 200609)]