50351620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13463}}^1$

素因数の和:13500

約数の個数: 48

約数和(自身を含む): 122145408

約数和(自身を除く): 71793788

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 13463, 26926, 53852, 67315, 134630, 148093, 228871, 269260, 296186, 457742, 592372, 740465, 915484, 1144355, 1480930, 2288710, 2517581, 2961860, 4577420, 5035162, 10070324, 12587905, 25175810, 50351620]

約数ペア:

[(1, 50351620), (2, 25175810), (4, 12587905), (5, 10070324), (10, 5035162), (11, 4577420), (17, 2961860), (20, 2517581), (22, 2288710), (34, 1480930), (44, 1144355), (55, 915484), (68, 740465), (85, 592372), (110, 457742), (170, 296186), (187, 269260), (220, 228871), (340, 148093), (374, 134630), (748, 67315), (935, 53852), (1870, 26926), (3740, 13463)]