49589075130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{991}}^1\times {\mathrm{997}}^1$

素因数の和:2244

約数の個数: 128

約数和(自身を含む): 136859811840

約数和(自身を除く): 87270736710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 239, 478, 717, 991, 997, 1195, 1434, 1673, 1982, 1994, 2390, 2973, 2991, 3346, 3585, 4955, 4985, 5019, 5946, 5982, 6937, 6979, 7170, 8365, 9910, 9970, 10038, 13874, 13958, 14865, 14955, 16730, 20811, 20937, 25095, 29730, 29910, 34685, 34895, 41622, 41874, 50190, 69370, 69790, 104055, 104685, 208110, 209370, 236849, 238283, 473698, 476566, 710547, 714849, 988027, 1184245, 1191415, 1421094, 1429698, 1657943, 1667981, 1976054, 2368490, 2382830, 2964081, 3315886, 3335962, 3552735, 3574245, 4940135, 4973829, 5003943, 5928162, 6916189, 7105470, 7148490, 8289715, 8339905, 9880270, 9947658, 10007886, 13832378, 14820405, 16579430, 16679810, 20748567, 24869145, 25019715, 29640810, 34580945, 41497134, 49738290, 50039430, 69161890, 103742835, 207485670, 236138453, 472276906, 708415359, 1180692265, 1416830718, 1652969171, 2361384530, 3305938342, 3542076795, 4958907513, 7084153590, 8264845855, 9917815026, 16529691710, 24794537565, 49589075130]

約数ペア:

[(1, 49589075130), (2, 24794537565), (3, 16529691710), (5, 9917815026), (6, 8264845855), (7, 7084153590), (10, 4958907513), (14, 3542076795), (15, 3305938342), (21, 2361384530), (30, 1652969171), (35, 1416830718), (42, 1180692265), (70, 708415359), (105, 472276906), (210, 236138453), (239, 207485670), (478, 103742835), (717, 69161890), (991, 50039430), (997, 49738290), (1195, 41497134), (1434, 34580945), (1673, 29640810), (1982, 25019715), (1994, 24869145), (2390, 20748567), (2973, 16679810), (2991, 16579430), (3346, 14820405), (3585, 13832378), (4955, 10007886), (4985, 9947658), (5019, 9880270), (5946, 8339905), (5982, 8289715), (6937, 7148490), (6979, 7105470), (7170, 6916189), (8365, 5928162), (9910, 5003943), (9970, 4973829), (10038, 4940135), (13874, 3574245), (13958, 3552735), (14865, 3335962), (14955, 3315886), (16730, 2964081), (20811, 2382830), (20937, 2368490), (25095, 1976054), (29730, 1667981), (29910, 1657943), (34685, 1429698), (34895, 1421094), (41622, 1191415), (41874, 1184245), (50190, 988027), (69370, 714849), (69790, 710547), (104055, 476566), (104685, 473698), (208110, 238283), (209370, 236849)]