48360920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71119}}^1$

素因数の和:71147

約数の個数: 32

約数和(自身を含む): 115214400

約数和(自身を除く): 66853480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 71119, 142238, 284476, 355595, 568952, 711190, 1209023, 1422380, 2418046, 2844760, 4836092, 6045115, 9672184, 12090230, 24180460, 48360920]

約数ペア:

[(1, 48360920), (2, 24180460), (4, 12090230), (5, 9672184), (8, 6045115), (10, 4836092), (17, 2844760), (20, 2418046), (34, 1422380), (40, 1209023), (68, 711190), (85, 568952), (136, 355595), (170, 284476), (340, 142238), (680, 71119)]