54253045

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 84805056

約数和(自身を除く): 30552011

約数列:

[1, 5, 7, 11, 35, 41, 49, 55, 77, 205, 245, 287, 385, 451, 491, 539, 1435, 2009, 2255, 2455, 2695, 3157, 3437, 5401, 10045, 15785, 17185, 20131, 22099, 24059, 27005, 37807, 100655, 110495, 120295, 140917, 189035, 221441, 264649, 704585, 986419, 1107205, 1323245, 1550087, 4932095, 7750435, 10850609, 54253045]

約数ペア:

[(1, 54253045), (5, 10850609), (7, 7750435), (11, 4932095), (35, 1550087), (41, 1323245), (49, 1107205), (55, 986419), (77, 704585), (205, 264649), (245, 221441), (287, 189035), (385, 140917), (451, 120295), (491, 110495), (539, 100655), (1435, 37807), (2009, 27005), (2255, 24059), (2455, 22099), (2695, 20131), (3157, 17185), (3437, 15785), (5401, 10045)]