54278290045

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109621}}^1$

素因数の和:109730

約数の個数: 48

約数和(自身を含む): 79180409088

約数和(自身を除く): 24902119043

約数列:

[1, 5, 7, 35, 43, 47, 49, 215, 235, 245, 301, 329, 1505, 1645, 2021, 2107, 2303, 10105, 10535, 11515, 14147, 70735, 99029, 109621, 495145, 548105, 767347, 3836735, 4713703, 5152187, 5371429, 23568515, 25760935, 26857145, 32995921, 36065309, 164979605, 180326545, 221544041, 230971447, 252457163, 1107720205, 1154857235, 1262285815, 1550808287, 7754041435, 10855658009, 54278290045]

約数ペア:

[(1, 54278290045), (5, 10855658009), (7, 7754041435), (35, 1550808287), (43, 1262285815), (47, 1154857235), (49, 1107720205), (215, 252457163), (235, 230971447), (245, 221544041), (301, 180326545), (329, 164979605), (1505, 36065309), (1645, 32995921), (2021, 26857145), (2107, 25760935), (2303, 23568515), (10105, 5371429), (10535, 5152187), (11515, 4713703), (14147, 3836735), (70735, 767347), (99029, 548105), (109621, 495145)]