53925560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103703}}^1$

素因数の和:103727

約数の個数: 32

約数和(自身を含む): 130667040

約数和(自身を除く): 76741480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 103703, 207406, 414812, 518515, 829624, 1037030, 1348139, 2074060, 2696278, 4148120, 5392556, 6740695, 10785112, 13481390, 26962780, 53925560]

約数ペア:

[(1, 53925560), (2, 26962780), (4, 13481390), (5, 10785112), (8, 6740695), (10, 5392556), (13, 4148120), (20, 2696278), (26, 2074060), (40, 1348139), (52, 1037030), (65, 829624), (104, 518515), (130, 414812), (260, 207406), (520, 103703)]