51863916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{332461}}^1$

素因数の和:332481

約数の個数: 24

約数和(自身を含む): 130325104

約数和(自身を除く): 78461188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 332461, 664922, 997383, 1329844, 1994766, 3989532, 4321993, 8643986, 12965979, 17287972, 25931958, 51863916]

約数ペア:

[(1, 51863916), (2, 25931958), (3, 17287972), (4, 12965979), (6, 8643986), (12, 4321993), (13, 3989532), (26, 1994766), (39, 1329844), (52, 997383), (78, 664922), (156, 332461)]