55417630

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 102409920

約数和(自身を除く): 46992290

約数列:

[1, 2, 5, 10, 71, 89, 142, 178, 355, 445, 710, 877, 890, 1754, 4385, 6319, 8770, 12638, 31595, 62267, 63190, 78053, 124534, 156106, 311335, 390265, 622670, 780530, 5541763, 11083526, 27708815, 55417630]

約数ペア:

[(1, 55417630), (2, 27708815), (5, 11083526), (10, 5541763), (71, 780530), (89, 622670), (142, 390265), (178, 311335), (355, 156106), (445, 124534), (710, 78053), (877, 63190), (890, 62267), (1754, 31595), (4385, 12638), (6319, 8770)]