26173510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 52553088

約数和(自身を除く): 26379578

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 121, 194, 223, 242, 446, 485, 605, 970, 1067, 1115, 1210, 2134, 2230, 2453, 4906, 5335, 10670, 11737, 12265, 21631, 23474, 24530, 26983, 43262, 53966, 58685, 108155, 117370, 134915, 216310, 237941, 269830, 475882, 1189705, 2379410, 2617351, 5234702, 13086755, 26173510]

約数ペア:

[(1, 26173510), (2, 13086755), (5, 5234702), (10, 2617351), (11, 2379410), (22, 1189705), (55, 475882), (97, 269830), (110, 237941), (121, 216310), (194, 134915), (223, 117370), (242, 108155), (446, 58685), (485, 53966), (605, 43262), (970, 26983), (1067, 24530), (1115, 23474), (1210, 21631), (2134, 12265), (2230, 11737), (2453, 10670), (4906, 5335)]