49042730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2113}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 96804288

約数和(自身を除く): 47761558

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2113, 2321, 4226, 4642, 10565, 11605, 21130, 23210, 23243, 46486, 116215, 232430, 445843, 891686, 2229215, 4458430, 4904273, 9808546, 24521365, 49042730]

約数ペア:

[(1, 49042730), (2, 24521365), (5, 9808546), (10, 4904273), (11, 4458430), (22, 2229215), (55, 891686), (110, 445843), (211, 232430), (422, 116215), (1055, 46486), (2110, 23243), (2113, 23210), (2321, 21130), (4226, 11605), (4642, 10565)]