48452560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46589}}^1$

素因数の和:46615

約数の個数: 40

約数和(自身を含む): 121320360

約数和(自身を除く): 72867800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 46589, 93178, 186356, 232945, 372712, 465890, 605657, 745424, 931780, 1211314, 1863560, 2422628, 3028285, 3727120, 4845256, 6056570, 9690512, 12113140, 24226280, 48452560]

約数ペア:

[(1, 48452560), (2, 24226280), (4, 12113140), (5, 9690512), (8, 6056570), (10, 4845256), (13, 3727120), (16, 3028285), (20, 2422628), (26, 1863560), (40, 1211314), (52, 931780), (65, 745424), (80, 605657), (104, 465890), (130, 372712), (208, 232945), (260, 186356), (520, 93178), (1040, 46589)]