54308150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{6427}}^1$

素因数の和:6465

約数の個数: 36

約数和(自身を含む): 109398132

約数和(自身を除く): 55089982

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 6427, 8450, 12854, 32135, 64270, 83551, 160675, 167102, 321350, 417755, 835510, 1086163, 2088775, 2172326, 4177550, 5430815, 10861630, 27154075, 54308150]

約数ペア:

[(1, 54308150), (2, 27154075), (5, 10861630), (10, 5430815), (13, 4177550), (25, 2172326), (26, 2088775), (50, 1086163), (65, 835510), (130, 417755), (169, 321350), (325, 167102), (338, 160675), (650, 83551), (845, 64270), (1690, 32135), (4225, 12854), (6427, 8450)]