50816260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12157}}^1$

素因数の和:12196

約数の個数: 48

約数和(自身を含む): 122552640

約数和(自身を除く): 71736380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 12157, 24314, 48628, 60785, 121570, 133727, 230983, 243140, 267454, 461966, 534908, 668635, 923932, 1154915, 1337270, 2309830, 2540813, 2674540, 4619660, 5081626, 10163252, 12704065, 25408130, 50816260]

約数ペア:

[(1, 50816260), (2, 25408130), (4, 12704065), (5, 10163252), (10, 5081626), (11, 4619660), (19, 2674540), (20, 2540813), (22, 2309830), (38, 1337270), (44, 1154915), (55, 923932), (76, 668635), (95, 534908), (110, 461966), (190, 267454), (209, 243140), (220, 230983), (380, 133727), (418, 121570), (836, 60785), (1045, 48628), (2090, 24314), (4180, 12157)]