55140112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2777}}^1$

素因数の和:2875

約数の個数: 40

約数和(自身を含む): 114709176

約数和(自身を除く): 59569064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 2777, 4964, 5554, 9928, 11108, 19856, 22216, 44432, 47209, 94418, 188836, 202721, 377672, 405442, 755344, 810884, 1621768, 3243536, 3446257, 6892514, 13785028, 27570056, 55140112]

約数ペア:

[(1, 55140112), (2, 27570056), (4, 13785028), (8, 6892514), (16, 3446257), (17, 3243536), (34, 1621768), (68, 810884), (73, 755344), (136, 405442), (146, 377672), (272, 202721), (292, 188836), (584, 94418), (1168, 47209), (1241, 44432), (2482, 22216), (2777, 19856), (4964, 11108), (5554, 9928)]