55120914

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 124210944

約数和(自身を除く): 69090030

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 173, 186, 279, 346, 519, 558, 571, 1038, 1142, 1557, 1713, 3114, 3426, 5139, 5363, 10278, 10726, 16089, 17701, 32178, 35402, 48267, 53103, 96534, 98783, 106206, 159309, 197566, 296349, 318618, 592698, 889047, 1778094, 3062273, 6124546, 9186819, 18373638, 27560457, 55120914]

約数ペア:

[(1, 55120914), (2, 27560457), (3, 18373638), (6, 9186819), (9, 6124546), (18, 3062273), (31, 1778094), (62, 889047), (93, 592698), (173, 318618), (186, 296349), (279, 197566), (346, 159309), (519, 106206), (558, 98783), (571, 96534), (1038, 53103), (1142, 48267), (1557, 35402), (1713, 32178), (3114, 17701), (3426, 16089), (5139, 10726), (5363, 10278)]