53145890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{108461}}^1$

素因数の和:108482

約数の個数: 24

約数和(自身を含む): 111282012

約数和(自身を除く): 58136122

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 108461, 216922, 542305, 759227, 1084610, 1518454, 3796135, 5314589, 7592270, 10629178, 26572945, 53145890]

約数ペア:

[(1, 53145890), (2, 26572945), (5, 10629178), (7, 7592270), (10, 5314589), (14, 3796135), (35, 1518454), (49, 1084610), (70, 759227), (98, 542305), (245, 216922), (490, 108461)]