48020920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70619}}^1$

素因数の和:70647

約数の個数: 32

約数和(自身を含む): 114404400

約数和(自身を除く): 66383480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 70619, 141238, 282476, 353095, 564952, 706190, 1200523, 1412380, 2401046, 2824760, 4802092, 6002615, 9604184, 12005230, 24010460, 48020920]

約数ペア:

[(1, 48020920), (2, 24010460), (4, 12005230), (5, 9604184), (8, 6002615), (10, 4802092), (17, 2824760), (20, 2401046), (34, 1412380), (40, 1200523), (68, 706190), (85, 564952), (136, 353095), (170, 282476), (340, 141238), (680, 70619)]