5575850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 12052800

約数和(自身を除く): 6476950

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 89, 175, 178, 179, 350, 358, 445, 623, 890, 895, 1246, 1253, 1790, 2225, 2506, 3115, 4450, 4475, 6230, 6265, 8950, 12530, 15575, 15931, 31150, 31325, 31862, 62650, 79655, 111517, 159310, 223034, 398275, 557585, 796550, 1115170, 2787925, 5575850]

約数ペア:

[(1, 5575850), (2, 2787925), (5, 1115170), (7, 796550), (10, 557585), (14, 398275), (25, 223034), (35, 159310), (50, 111517), (70, 79655), (89, 62650), (175, 31862), (178, 31325), (179, 31150), (350, 15931), (358, 15575), (445, 12530), (623, 8950), (890, 6265), (895, 6230), (1246, 4475), (1253, 4450), (1790, 3115), (2225, 2506)]