52057880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2089}}^1$

素因数の和:2196

約数の個数: 64

約数和(自身を含む): 135432000

約数和(自身を除く): 83374120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1780, 2089, 2492, 3115, 3560, 4178, 4984, 6230, 8356, 10445, 12460, 14623, 16712, 20890, 24920, 29246, 41780, 58492, 73115, 83560, 116984, 146230, 185921, 292460, 371842, 584920, 743684, 929605, 1301447, 1487368, 1859210, 2602894, 3718420, 5205788, 6507235, 7436840, 10411576, 13014470, 26028940, 52057880]

約数ペア:

[(1, 52057880), (2, 26028940), (4, 13014470), (5, 10411576), (7, 7436840), (8, 6507235), (10, 5205788), (14, 3718420), (20, 2602894), (28, 1859210), (35, 1487368), (40, 1301447), (56, 929605), (70, 743684), (89, 584920), (140, 371842), (178, 292460), (280, 185921), (356, 146230), (445, 116984), (623, 83560), (712, 73115), (890, 58492), (1246, 41780), (1780, 29246), (2089, 24920), (2492, 20890), (3115, 16712), (3560, 14623), (4178, 12460), (4984, 10445), (6230, 8356)]