51479324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18679}}^1$

素因数の和:18749

約数の個数: 24

約数和(自身を含む): 98854560

約数和(自身を除く): 47375236

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 18679, 37358, 74716, 242827, 485654, 971308, 989987, 1979974, 3959948, 12869831, 25739662, 51479324]

約数ペア:

[(1, 51479324), (2, 25739662), (4, 12869831), (13, 3959948), (26, 1979974), (52, 989987), (53, 971308), (106, 485654), (212, 242827), (689, 74716), (1378, 37358), (2756, 18679)]