53659915

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 69543936

約数和(自身を除く): 15884021

約数列:

[1, 5, 31, 43, 83, 97, 155, 215, 415, 485, 1333, 2573, 3007, 3569, 4171, 6665, 8051, 12865, 15035, 17845, 20855, 40255, 110639, 129301, 249581, 346193, 553195, 646505, 1247905, 1730965, 10731983, 53659915]

約数ペア:

[(1, 53659915), (5, 10731983), (31, 1730965), (43, 1247905), (83, 646505), (97, 553195), (155, 346193), (215, 249581), (415, 129301), (485, 110639), (1333, 40255), (2573, 20855), (3007, 17845), (3569, 15035), (4171, 12865), (6665, 8051)]