49102040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94427}}^1$

素因数の和:94451

約数の個数: 32

約数和(自身を含む): 118979280

約数和(自身を除く): 69877240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 94427, 188854, 377708, 472135, 755416, 944270, 1227551, 1888540, 2455102, 3777080, 4910204, 6137755, 9820408, 12275510, 24551020, 49102040]

約数ペア:

[(1, 49102040), (2, 24551020), (4, 12275510), (5, 9820408), (8, 6137755), (10, 4910204), (13, 3777080), (20, 2455102), (26, 1888540), (40, 1227551), (52, 944270), (65, 755416), (104, 472135), (130, 377708), (260, 188854), (520, 94427)]