55275090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{141731}}^1$

素因数の和:141754

約数の個数: 32

約数和(自身を含む): 142865856

約数和(自身を除く): 87590766

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 141731, 283462, 425193, 708655, 850386, 1417310, 1842503, 2125965, 3685006, 4251930, 5527509, 9212515, 11055018, 18425030, 27637545, 55275090]

約数ペア:

[(1, 55275090), (2, 27637545), (3, 18425030), (5, 11055018), (6, 9212515), (10, 5527509), (13, 4251930), (15, 3685006), (26, 2125965), (30, 1842503), (39, 1417310), (65, 850386), (78, 708655), (130, 425193), (195, 283462), (390, 141731)]