51727980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2251}}^1$

素因数の和:2646

約数の個数: 48

約数和(自身を含む): 145281024

約数和(自身を除く): 93553044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 1149, 1532, 1915, 2251, 2298, 3830, 4502, 4596, 5745, 6753, 7660, 9004, 11255, 11490, 13506, 22510, 22980, 27012, 33765, 45020, 67530, 135060, 862133, 1724266, 2586399, 3448532, 4310665, 5172798, 8621330, 10345596, 12931995, 17242660, 25863990, 51727980]

約数ペア:

[(1, 51727980), (2, 25863990), (3, 17242660), (4, 12931995), (5, 10345596), (6, 8621330), (10, 5172798), (12, 4310665), (15, 3448532), (20, 2586399), (30, 1724266), (60, 862133), (383, 135060), (766, 67530), (1149, 45020), (1532, 33765), (1915, 27012), (2251, 22980), (2298, 22510), (3830, 13506), (4502, 11490), (4596, 11255), (5745, 9004), (6753, 7660)]