53206790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 119992320

約数和(自身を除く): 66785530

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 59, 65, 70, 91, 118, 130, 182, 295, 413, 455, 590, 767, 826, 910, 991, 1534, 1982, 2065, 3835, 4130, 4955, 5369, 6937, 7670, 9910, 10738, 12883, 13874, 25766, 26845, 34685, 53690, 58469, 64415, 69370, 90181, 116938, 128830, 180362, 292345, 409283, 450905, 584690, 760097, 818566, 901810, 1520194, 2046415, 3800485, 4092830, 5320679, 7600970, 10641358, 26603395, 53206790]

約数ペア:

[(1, 53206790), (2, 26603395), (5, 10641358), (7, 7600970), (10, 5320679), (13, 4092830), (14, 3800485), (26, 2046415), (35, 1520194), (59, 901810), (65, 818566), (70, 760097), (91, 584690), (118, 450905), (130, 409283), (182, 292345), (295, 180362), (413, 128830), (455, 116938), (590, 90181), (767, 69370), (826, 64415), (910, 58469), (991, 53690), (1534, 34685), (1982, 26845), (2065, 25766), (3835, 13874), (4130, 12883), (4955, 10738), (5369, 9910), (6937, 7670)]