54995724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{953}}^1$

素因数の和:1199

約数の個数: 72

約数和(自身を含む): 159737760

約数和(自身を除く): 104742036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 953, 1374, 1603, 1906, 2061, 2748, 2859, 3206, 3812, 4122, 4809, 5718, 6412, 6671, 8244, 8577, 9618, 11436, 13342, 14427, 17154, 19236, 20013, 26684, 28854, 34308, 40026, 57708, 60039, 80052, 120078, 218237, 240156, 436474, 654711, 872948, 1309422, 1527659, 1964133, 2618844, 3055318, 3928266, 4582977, 6110636, 7856532, 9165954, 13748931, 18331908, 27497862, 54995724]

約数ペア:

[(1, 54995724), (2, 27497862), (3, 18331908), (4, 13748931), (6, 9165954), (7, 7856532), (9, 6110636), (12, 4582977), (14, 3928266), (18, 3055318), (21, 2618844), (28, 1964133), (36, 1527659), (42, 1309422), (63, 872948), (84, 654711), (126, 436474), (229, 240156), (252, 218237), (458, 120078), (687, 80052), (916, 60039), (953, 57708), (1374, 40026), (1603, 34308), (1906, 28854), (2061, 26684), (2748, 20013), (2859, 19236), (3206, 17154), (3812, 14427), (4122, 13342), (4809, 11436), (5718, 9618), (6412, 8577), (6671, 8244)]