49826280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2623

約数の個数: 128

約数和(自身を含む): 178329600

約数和(自身を除く): 128503320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2579, 2760, 3220, 3864, 4830, 5158, 6440, 7737, 9660, 10316, 12895, 15474, 18053, 19320, 20632, 25790, 30948, 36106, 38685, 51580, 54159, 59317, 61896, 72212, 77370, 90265, 103160, 108318, 118634, 144424, 154740, 177951, 180530, 216636, 237268, 270795, 296585, 309480, 355902, 361060, 415219, 433272, 474536, 541590, 593170, 711804, 722120, 830438, 889755, 1083180, 1186340, 1245657, 1423608, 1660876, 1779510, 2076095, 2166360, 2372680, 2491314, 3321752, 3559020, 4152190, 4982628, 6228285, 7118040, 8304380, 9965256, 12456570, 16608760, 24913140, 49826280]

約数ペア:

[(1, 49826280), (2, 24913140), (3, 16608760), (4, 12456570), (5, 9965256), (6, 8304380), (7, 7118040), (8, 6228285), (10, 4982628), (12, 4152190), (14, 3559020), (15, 3321752), (20, 2491314), (21, 2372680), (23, 2166360), (24, 2076095), (28, 1779510), (30, 1660876), (35, 1423608), (40, 1245657), (42, 1186340), (46, 1083180), (56, 889755), (60, 830438), (69, 722120), (70, 711804), (84, 593170), (92, 541590), (105, 474536), (115, 433272), (120, 415219), (138, 361060), (140, 355902), (161, 309480), (168, 296585), (184, 270795), (210, 237268), (230, 216636), (276, 180530), (280, 177951), (322, 154740), (345, 144424), (420, 118634), (460, 108318), (483, 103160), (552, 90265), (644, 77370), (690, 72212), (805, 61896), (840, 59317), (920, 54159), (966, 51580), (1288, 38685), (1380, 36106), (1610, 30948), (1932, 25790), (2415, 20632), (2579, 19320), (2760, 18053), (3220, 15474), (3864, 12895), (4830, 10316), (5158, 9660), (6440, 7737)]