49120760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94463}}^1$

素因数の和:94487

約数の個数: 32

約数和(自身を含む): 119024640

約数和(自身を除く): 69903880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 94463, 188926, 377852, 472315, 755704, 944630, 1228019, 1889260, 2456038, 3778520, 4912076, 6140095, 9824152, 12280190, 24560380, 49120760]

約数ペア:

[(1, 49120760), (2, 24560380), (4, 12280190), (5, 9824152), (8, 6140095), (10, 4912076), (13, 3778520), (20, 2456038), (26, 1889260), (40, 1228019), (52, 944630), (65, 755704), (104, 472315), (130, 377852), (260, 188926), (520, 94463)]