49180920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409841}}^1$

素因数の和:409855

約数の個数: 32

約数和(自身を含む): 147543120

約数和(自身を除く): 98362200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409841, 819682, 1229523, 1639364, 2049205, 2459046, 3278728, 4098410, 4918092, 6147615, 8196820, 9836184, 12295230, 16393640, 24590460, 49180920]

約数ペア:

[(1, 49180920), (2, 24590460), (3, 16393640), (4, 12295230), (5, 9836184), (6, 8196820), (8, 6147615), (10, 4918092), (12, 4098410), (15, 3278728), (20, 2459046), (24, 2049205), (30, 1639364), (40, 1229523), (60, 819682), (120, 409841)]