56386605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 101428992

約数和(自身を除く): 45042387

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 121, 141, 165, 235, 363, 517, 605, 661, 705, 1551, 1815, 1983, 2585, 3305, 5687, 7271, 7755, 9915, 17061, 21813, 28435, 31067, 36355, 79981, 85305, 93201, 109065, 155335, 239943, 341737, 399905, 466005, 1025211, 1199715, 1708685, 3759107, 5126055, 11277321, 18795535, 56386605]

約数ペア:

[(1, 56386605), (3, 18795535), (5, 11277321), (11, 5126055), (15, 3759107), (33, 1708685), (47, 1199715), (55, 1025211), (121, 466005), (141, 399905), (165, 341737), (235, 239943), (363, 155335), (517, 109065), (605, 93201), (661, 85305), (705, 79981), (1551, 36355), (1815, 31067), (1983, 28435), (2585, 21813), (3305, 17061), (5687, 9915), (7271, 7755)]