51936516

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 134840160

約数和(自身を除く): 82903644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 107, 139, 194, 214, 278, 291, 321, 388, 417, 428, 556, 582, 642, 834, 873, 963, 1164, 1251, 1284, 1668, 1746, 1926, 2502, 3492, 3852, 5004, 10379, 13483, 14873, 20758, 26966, 29746, 31137, 40449, 41516, 44619, 53932, 59492, 62274, 80898, 89238, 93411, 121347, 124548, 133857, 161796, 178476, 186822, 242694, 267714, 373644, 485388, 535428, 1442681, 2885362, 4328043, 5770724, 8656086, 12984129, 17312172, 25968258, 51936516]

約数ペア:

[(1, 51936516), (2, 25968258), (3, 17312172), (4, 12984129), (6, 8656086), (9, 5770724), (12, 4328043), (18, 2885362), (36, 1442681), (97, 535428), (107, 485388), (139, 373644), (194, 267714), (214, 242694), (278, 186822), (291, 178476), (321, 161796), (388, 133857), (417, 124548), (428, 121347), (556, 93411), (582, 89238), (642, 80898), (834, 62274), (873, 59492), (963, 53932), (1164, 44619), (1251, 41516), (1284, 40449), (1668, 31137), (1746, 29746), (1926, 26966), (2502, 20758), (3492, 14873), (3852, 13483), (5004, 10379)]