53694060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127843}}^1$

素因数の和:127862

約数の個数: 48

約数和(自身を含む): 171822336

約数和(自身を除く): 118128276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 127843, 255686, 383529, 511372, 639215, 767058, 894901, 1278430, 1534116, 1789802, 1917645, 2556860, 2684703, 3579604, 3835290, 4474505, 5369406, 7670580, 8949010, 10738812, 13423515, 17898020, 26847030, 53694060]

約数ペア:

[(1, 53694060), (2, 26847030), (3, 17898020), (4, 13423515), (5, 10738812), (6, 8949010), (7, 7670580), (10, 5369406), (12, 4474505), (14, 3835290), (15, 3579604), (20, 2684703), (21, 2556860), (28, 1917645), (30, 1789802), (35, 1534116), (42, 1278430), (60, 894901), (70, 767058), (84, 639215), (105, 511372), (140, 383529), (210, 255686), (420, 127843)]