52182680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{509}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 128887200

約数和(自身を除く): 76704520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 233, 440, 466, 509, 932, 1018, 1165, 1864, 2036, 2330, 2545, 2563, 4072, 4660, 5090, 5126, 5599, 9320, 10180, 10252, 11198, 12815, 20360, 20504, 22396, 25630, 27995, 44792, 51260, 55990, 102520, 111980, 118597, 223960, 237194, 474388, 592985, 948776, 1185970, 1304567, 2371940, 2609134, 4743880, 5218268, 6522835, 10436536, 13045670, 26091340, 52182680]

約数ペア:

[(1, 52182680), (2, 26091340), (4, 13045670), (5, 10436536), (8, 6522835), (10, 5218268), (11, 4743880), (20, 2609134), (22, 2371940), (40, 1304567), (44, 1185970), (55, 948776), (88, 592985), (110, 474388), (220, 237194), (233, 223960), (440, 118597), (466, 111980), (509, 102520), (932, 55990), (1018, 51260), (1165, 44792), (1864, 27995), (2036, 25630), (2330, 22396), (2545, 20504), (2563, 20360), (4072, 12815), (4660, 11198), (5090, 10252), (5126, 10180), (5599, 9320)]