57611680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{51439}}^1$

素因数の和:51461

約数の個数: 48

約数和(自身を含む): 155554560

約数和(自身を除く): 97942880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 51439, 102878, 205756, 257195, 360073, 411512, 514390, 720146, 823024, 1028780, 1440292, 1646048, 1800365, 2057560, 2880584, 3600730, 4115120, 5761168, 7201460, 8230240, 11522336, 14402920, 28805840, 57611680]

約数ペア:

[(1, 57611680), (2, 28805840), (4, 14402920), (5, 11522336), (7, 8230240), (8, 7201460), (10, 5761168), (14, 4115120), (16, 3600730), (20, 2880584), (28, 2057560), (32, 1800365), (35, 1646048), (40, 1440292), (56, 1028780), (70, 823024), (80, 720146), (112, 514390), (140, 411512), (160, 360073), (224, 257195), (280, 205756), (560, 102878), (1120, 51439)]