53636180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3079}}^1$

素因数の和:3168

約数の個数: 48

約数和(自身を含む): 123150720

約数和(自身を除く): 69514540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3079, 3484, 4355, 6158, 8710, 12316, 15395, 17420, 30790, 40027, 61580, 80054, 160108, 200135, 206293, 400270, 412586, 800540, 825172, 1031465, 2062930, 2681809, 4125860, 5363618, 10727236, 13409045, 26818090, 53636180]

約数ペア:

[(1, 53636180), (2, 26818090), (4, 13409045), (5, 10727236), (10, 5363618), (13, 4125860), (20, 2681809), (26, 2062930), (52, 1031465), (65, 825172), (67, 800540), (130, 412586), (134, 400270), (260, 206293), (268, 200135), (335, 160108), (670, 80054), (871, 61580), (1340, 40027), (1742, 30790), (3079, 17420), (3484, 15395), (4355, 12316), (6158, 8710)]