56319914

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 108000000

約数和(自身を除く): 51680086

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 98, 133, 149, 203, 266, 298, 343, 406, 551, 686, 931, 1043, 1102, 1421, 1862, 2086, 2831, 2842, 3857, 4321, 5662, 6517, 7301, 7714, 8642, 9947, 13034, 14602, 19817, 19894, 26999, 30247, 39634, 51107, 53998, 60494, 82099, 102214, 138719, 164198, 188993, 211729, 277438, 377986, 423458, 574693, 971033, 1149386, 1482103, 1942066, 2964206, 4022851, 8045702, 28159957, 56319914]

約数ペア:

[(1, 56319914), (2, 28159957), (7, 8045702), (14, 4022851), (19, 2964206), (29, 1942066), (38, 1482103), (49, 1149386), (58, 971033), (98, 574693), (133, 423458), (149, 377986), (203, 277438), (266, 211729), (298, 188993), (343, 164198), (406, 138719), (551, 102214), (686, 82099), (931, 60494), (1043, 53998), (1102, 51107), (1421, 39634), (1862, 30247), (2086, 26999), (2831, 19894), (2842, 19817), (3857, 14602), (4321, 13034), (5662, 9947), (6517, 8642), (7301, 7714)]