55563160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44809}}^1$

素因数の和:44851

約数の個数: 32

約数和(自身を含む): 129052800

約数和(自身を除く): 73489640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 44809, 89618, 179236, 224045, 358472, 448090, 896180, 1389079, 1792360, 2778158, 5556316, 6945395, 11112632, 13890790, 27781580, 55563160]

約数ペア:

[(1, 55563160), (2, 27781580), (4, 13890790), (5, 11112632), (8, 6945395), (10, 5556316), (20, 2778158), (31, 1792360), (40, 1389079), (62, 896180), (124, 448090), (155, 358472), (248, 224045), (310, 179236), (620, 89618), (1240, 44809)]