54275910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139169}}^1$

素因数の和:139192

約数の個数: 32

約数和(自身を含む): 140283360

約数和(自身を除く): 86007450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 139169, 278338, 417507, 695845, 835014, 1391690, 1809197, 2087535, 3618394, 4175070, 5427591, 9045985, 10855182, 18091970, 27137955, 54275910]

約数ペア:

[(1, 54275910), (2, 27137955), (3, 18091970), (5, 10855182), (6, 9045985), (10, 5427591), (13, 4175070), (15, 3618394), (26, 2087535), (30, 1809197), (39, 1391690), (65, 835014), (78, 695845), (130, 417507), (195, 278338), (390, 139169)]