57101330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 122629248

約数和(自身を除く): 65527918

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 73, 110, 130, 143, 146, 286, 365, 547, 715, 730, 803, 949, 1094, 1430, 1606, 1898, 2735, 4015, 4745, 5470, 6017, 7111, 8030, 9490, 10439, 12034, 14222, 20878, 30085, 35555, 39931, 52195, 60170, 71110, 78221, 79862, 104390, 156442, 199655, 391105, 399310, 439241, 519103, 782210, 878482, 1038206, 2196205, 2595515, 4392410, 5191030, 5710133, 11420266, 28550665, 57101330]

約数ペア:

[(1, 57101330), (2, 28550665), (5, 11420266), (10, 5710133), (11, 5191030), (13, 4392410), (22, 2595515), (26, 2196205), (55, 1038206), (65, 878482), (73, 782210), (110, 519103), (130, 439241), (143, 399310), (146, 391105), (286, 199655), (365, 156442), (547, 104390), (715, 79862), (730, 78221), (803, 71110), (949, 60170), (1094, 52195), (1430, 39931), (1606, 35555), (1898, 30085), (2735, 20878), (4015, 14222), (4745, 12034), (5470, 10439), (6017, 9490), (7111, 8030)]