50422240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28649}}^1$

素因数の和:28675

約数の個数: 48

約数和(自身を含む): 129956400

約数和(自身を除く): 79534160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 28649, 57298, 114596, 143245, 229192, 286490, 315139, 458384, 572980, 630278, 916768, 1145960, 1260556, 1575695, 2291920, 2521112, 3151390, 4583840, 5042224, 6302780, 10084448, 12605560, 25211120, 50422240]

約数ペア:

[(1, 50422240), (2, 25211120), (4, 12605560), (5, 10084448), (8, 6302780), (10, 5042224), (11, 4583840), (16, 3151390), (20, 2521112), (22, 2291920), (32, 1575695), (40, 1260556), (44, 1145960), (55, 916768), (80, 630278), (88, 572980), (110, 458384), (160, 315139), (176, 286490), (220, 229192), (352, 143245), (440, 114596), (880, 57298), (1760, 28649)]