52002156760

素因数分解:

$2^3\times 5^1\times {\mathrm{9431}}^1\times {\mathrm{137849}}^1$

素因数の和:147291

約数の個数: 32

約数和(自身を含む): 117018108000

約数和(自身を除く): 65015951240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 9431, 18862, 37724, 47155, 75448, 94310, 137849, 188620, 275698, 377240, 551396, 689245, 1102792, 1378490, 2756980, 5513960, 1300053919, 2600107838, 5200215676, 6500269595, 10400431352, 13000539190, 26001078380, 52002156760]

約数ペア:

[(1, 52002156760), (2, 26001078380), (4, 13000539190), (5, 10400431352), (8, 6500269595), (10, 5200215676), (20, 2600107838), (40, 1300053919), (9431, 5513960), (18862, 2756980), (37724, 1378490), (47155, 1102792), (75448, 689245), (94310, 551396), (137849, 377240), (188620, 275698)]