53617960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{523}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 132425280

約数和(自身を除く): 78807320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 233, 440, 466, 523, 932, 1046, 1165, 1864, 2092, 2330, 2563, 2615, 4184, 4660, 5126, 5230, 5753, 9320, 10252, 10460, 11506, 12815, 20504, 20920, 23012, 25630, 28765, 46024, 51260, 57530, 102520, 115060, 121859, 230120, 243718, 487436, 609295, 974872, 1218590, 1340449, 2437180, 2680898, 4874360, 5361796, 6702245, 10723592, 13404490, 26808980, 53617960]

約数ペア:

[(1, 53617960), (2, 26808980), (4, 13404490), (5, 10723592), (8, 6702245), (10, 5361796), (11, 4874360), (20, 2680898), (22, 2437180), (40, 1340449), (44, 1218590), (55, 974872), (88, 609295), (110, 487436), (220, 243718), (233, 230120), (440, 121859), (466, 115060), (523, 102520), (932, 57530), (1046, 51260), (1165, 46024), (1864, 28765), (2092, 25630), (2330, 23012), (2563, 20920), (2615, 20504), (4184, 12815), (4660, 11506), (5126, 10460), (5230, 10252), (5753, 9320)]