54108660.000000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{156691}}^1$

素因数の和:156716

約数の個数: 48

約数和(自身を含む): 368539584

約数和(自身を除く): 246320604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 156691, 313382, 470073, 626764, 783455, 940146, 1566910, 1880292, 2036983, 2350365, 3133820, 4073966, 4700730, 6110949, 8147932, 9401460, 10184915, 12221898, 20369830, 24443796, 30554745, 40739660, 61109490, 122218980]

約数ペア:

[(1, 122218980), (2, 61109490), (3, 40739660), (4, 30554745), (5, 24443796), (6, 20369830), (10, 12221898), (12, 10184915), (13, 9401460), (15, 8147932), (20, 6110949), (26, 4700730), (30, 4073966), (39, 3133820), (52, 2350365), (60, 2036983), (65, 1880292), (78, 1566910), (130, 940146), (156, 783455), (195, 626764), (260, 470073), (390, 313382), (780, 156691)]