54213328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3671}}^1$

素因数の和:3763

約数の個数: 40

約数和(自身を含む): 114742656

約数和(自身を除く): 60529328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3671, 3692, 7342, 7384, 14684, 14768, 29368, 47723, 58736, 95446, 190892, 260641, 381784, 521282, 763568, 1042564, 2085128, 3388333, 4170256, 6776666, 13553332, 27106664, 54213328]

約数ペア:

[(1, 54213328), (2, 27106664), (4, 13553332), (8, 6776666), (13, 4170256), (16, 3388333), (26, 2085128), (52, 1042564), (71, 763568), (104, 521282), (142, 381784), (208, 260641), (284, 190892), (568, 95446), (923, 58736), (1136, 47723), (1846, 29368), (3671, 14768), (3692, 14684), (7342, 7384)]