55139630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 126489600

約数和(自身を除く): 71349970

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 59, 65, 70, 79, 91, 118, 130, 158, 169, 182, 295, 338, 395, 413, 455, 553, 590, 767, 790, 826, 845, 910, 1027, 1106, 1183, 1534, 1690, 2054, 2065, 2366, 2765, 3835, 4130, 4661, 5135, 5369, 5530, 5915, 7189, 7670, 9322, 9971, 10270, 10738, 11830, 13351, 14378, 19942, 23305, 26702, 26845, 32627, 35945, 46610, 49855, 53690, 60593, 65254, 66755, 69797, 71890, 93457, 99710, 121186, 133510, 139594, 163135, 186914, 302965, 326270, 348985, 424151, 467285, 605930, 697970, 787709, 848302, 934570, 1575418, 2120755, 3938545, 4241510, 5513963, 7877090, 11027926, 27569815, 55139630]

約数ペア:

[(1, 55139630), (2, 27569815), (5, 11027926), (7, 7877090), (10, 5513963), (13, 4241510), (14, 3938545), (26, 2120755), (35, 1575418), (59, 934570), (65, 848302), (70, 787709), (79, 697970), (91, 605930), (118, 467285), (130, 424151), (158, 348985), (169, 326270), (182, 302965), (295, 186914), (338, 163135), (395, 139594), (413, 133510), (455, 121186), (553, 99710), (590, 93457), (767, 71890), (790, 69797), (826, 66755), (845, 65254), (910, 60593), (1027, 53690), (1106, 49855), (1183, 46610), (1534, 35945), (1690, 32627), (2054, 26845), (2065, 26702), (2366, 23305), (2765, 19942), (3835, 14378), (4130, 13351), (4661, 11830), (5135, 10738), (5369, 10270), (5530, 9971), (5915, 9322), (7189, 7670)]