53665040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4691}}^1$

素因数の和:4728

約数の個数: 80

約数和(自身を含む): 146615616

約数和(自身を除く): 92950576

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 4691, 5720, 9382, 11440, 18764, 23455, 37528, 46910, 51601, 60983, 75056, 93820, 103202, 121966, 187640, 206404, 243932, 258005, 304915, 375280, 412808, 487864, 516010, 609830, 670813, 825616, 975728, 1032020, 1219660, 1341626, 2064040, 2439320, 2683252, 3354065, 4128080, 4878640, 5366504, 6708130, 10733008, 13416260, 26832520, 53665040]

約数ペア:

[(1, 53665040), (2, 26832520), (4, 13416260), (5, 10733008), (8, 6708130), (10, 5366504), (11, 4878640), (13, 4128080), (16, 3354065), (20, 2683252), (22, 2439320), (26, 2064040), (40, 1341626), (44, 1219660), (52, 1032020), (55, 975728), (65, 825616), (80, 670813), (88, 609830), (104, 516010), (110, 487864), (130, 412808), (143, 375280), (176, 304915), (208, 258005), (220, 243932), (260, 206404), (286, 187640), (440, 121966), (520, 103202), (572, 93820), (715, 75056), (880, 60983), (1040, 51601), (1144, 46910), (1430, 37528), (2288, 23455), (2860, 18764), (4691, 11440), (5720, 9382)]