55856570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 131098176

約数和(自身を除く): 75241606

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 49, 55, 70, 77, 86, 98, 110, 154, 215, 241, 245, 301, 385, 430, 473, 482, 490, 539, 602, 770, 946, 1078, 1205, 1505, 1687, 2107, 2365, 2410, 2651, 2695, 3010, 3311, 3374, 4214, 4730, 5302, 5390, 6622, 8435, 10363, 10535, 11809, 13255, 16555, 16870, 18557, 20726, 21070, 23177, 23618, 26510, 33110, 37114, 46354, 51815, 59045, 72541, 92785, 103630, 113993, 115885, 118090, 129899, 145082, 185570, 227986, 231770, 259798, 362705, 507787, 569965, 649495, 725410, 797951, 1015574, 1139930, 1298990, 1595902, 2538935, 3989755, 5077870, 5585657, 7979510, 11171314, 27928285, 55856570]

約数ペア:

[(1, 55856570), (2, 27928285), (5, 11171314), (7, 7979510), (10, 5585657), (11, 5077870), (14, 3989755), (22, 2538935), (35, 1595902), (43, 1298990), (49, 1139930), (55, 1015574), (70, 797951), (77, 725410), (86, 649495), (98, 569965), (110, 507787), (154, 362705), (215, 259798), (241, 231770), (245, 227986), (301, 185570), (385, 145082), (430, 129899), (473, 118090), (482, 115885), (490, 113993), (539, 103630), (602, 92785), (770, 72541), (946, 59045), (1078, 51815), (1205, 46354), (1505, 37114), (1687, 33110), (2107, 26510), (2365, 23618), (2410, 23177), (2651, 21070), (2695, 20726), (3010, 18557), (3311, 16870), (3374, 16555), (4214, 13255), (4730, 11809), (5302, 10535), (5390, 10363), (6622, 8435)]