52121560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68581}}^1$

素因数の和:68611

約数の個数: 32

約数和(自身を含む): 123447600

約数和(自身を除く): 71326040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 68581, 137162, 274324, 342905, 548648, 685810, 1303039, 1371620, 2606078, 2743240, 5212156, 6515195, 10424312, 13030390, 26060780, 52121560]

約数ペア:

[(1, 52121560), (2, 26060780), (4, 13030390), (5, 10424312), (8, 6515195), (10, 5212156), (19, 2743240), (20, 2606078), (38, 1371620), (40, 1303039), (76, 685810), (95, 548648), (152, 342905), (190, 274324), (380, 137162), (760, 68581)]