55975938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 121103136

約数和(自身を除く): 65127198

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 361, 601, 722, 817, 1083, 1202, 1634, 1803, 2166, 2451, 3606, 4902, 11419, 15523, 22838, 25843, 31046, 34257, 46569, 51686, 68514, 77529, 93138, 155058, 216961, 433922, 491017, 650883, 982034, 1301766, 1473051, 2946102, 9329323, 18658646, 27987969, 55975938]

約数ペア:

[(1, 55975938), (2, 27987969), (3, 18658646), (6, 9329323), (19, 2946102), (38, 1473051), (43, 1301766), (57, 982034), (86, 650883), (114, 491017), (129, 433922), (258, 216961), (361, 155058), (601, 93138), (722, 77529), (817, 68514), (1083, 51686), (1202, 46569), (1634, 34257), (1803, 31046), (2166, 25843), (2451, 22838), (3606, 15523), (4902, 11419)]