54866660

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 118444032

約数和(自身を除く): 63577372

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 191, 212, 265, 271, 382, 530, 542, 764, 955, 1060, 1084, 1355, 1910, 2710, 3820, 5420, 10123, 14363, 20246, 28726, 40492, 50615, 51761, 57452, 71815, 101230, 103522, 143630, 202460, 207044, 258805, 287260, 517610, 1035220, 2743333, 5486666, 10973332, 13716665, 27433330, 54866660]

約数ペア:

[(1, 54866660), (2, 27433330), (4, 13716665), (5, 10973332), (10, 5486666), (20, 2743333), (53, 1035220), (106, 517610), (191, 287260), (212, 258805), (265, 207044), (271, 202460), (382, 143630), (530, 103522), (542, 101230), (764, 71815), (955, 57452), (1060, 51761), (1084, 50615), (1355, 40492), (1910, 28726), (2710, 20246), (3820, 14363), (5420, 10123)]