55706860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13327}}^1$

素因数の和:13366

約数の個数: 48

約数和(自身を含む): 134346240

約数和(自身を除く): 78639380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 13327, 26654, 53308, 66635, 133270, 146597, 253213, 266540, 293194, 506426, 586388, 732985, 1012852, 1266065, 1465970, 2532130, 2785343, 2931940, 5064260, 5570686, 11141372, 13926715, 27853430, 55706860]

約数ペア:

[(1, 55706860), (2, 27853430), (4, 13926715), (5, 11141372), (10, 5570686), (11, 5064260), (19, 2931940), (20, 2785343), (22, 2532130), (38, 1465970), (44, 1266065), (55, 1012852), (76, 732985), (95, 586388), (110, 506426), (190, 293194), (209, 266540), (220, 253213), (380, 146597), (418, 133270), (836, 66635), (1045, 53308), (2090, 26654), (4180, 13327)]