47895640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92107}}^1$

素因数の和:92131

約数の個数: 32

約数和(自身を含む): 116056080

約数和(自身を除く): 68160440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 92107, 184214, 368428, 460535, 736856, 921070, 1197391, 1842140, 2394782, 3684280, 4789564, 5986955, 9579128, 11973910, 23947820, 47895640]

約数ペア:

[(1, 47895640), (2, 23947820), (4, 11973910), (5, 9579128), (8, 5986955), (10, 4789564), (13, 3684280), (20, 2394782), (26, 1842140), (40, 1197391), (52, 921070), (65, 736856), (104, 460535), (130, 368428), (260, 184214), (520, 92107)]