50378240

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1$

素因数の和:1823

約数の個数: 80

約数和(自身を含む): 131844240

約数和(自身を除く): 81466000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 1789, 2560, 2816, 3520, 3578, 5632, 7040, 7156, 8945, 14080, 14312, 17890, 19679, 28160, 28624, 35780, 39358, 57248, 71560, 78716, 98395, 114496, 143120, 157432, 196790, 228992, 286240, 314864, 393580, 457984, 572480, 629728, 787160, 915968, 1144960, 1259456, 1574320, 2289920, 2518912, 3148640, 4579840, 5037824, 6297280, 10075648, 12594560, 25189120, 50378240]

約数ペア:

[(1, 50378240), (2, 25189120), (4, 12594560), (5, 10075648), (8, 6297280), (10, 5037824), (11, 4579840), (16, 3148640), (20, 2518912), (22, 2289920), (32, 1574320), (40, 1259456), (44, 1144960), (55, 915968), (64, 787160), (80, 629728), (88, 572480), (110, 457984), (128, 393580), (160, 314864), (176, 286240), (220, 228992), (256, 196790), (320, 157432), (352, 143120), (440, 114496), (512, 98395), (640, 78716), (704, 71560), (880, 57248), (1280, 39358), (1408, 35780), (1760, 28624), (1789, 28160), (2560, 19679), (2816, 17890), (3520, 14312), (3578, 14080), (5632, 8945), (7040, 7156)]