55631940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 200503296

約数和(自身を除く): 144871356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 182, 195, 210, 230, 260, 273, 276, 299, 322, 345, 364, 390, 420, 443, 455, 460, 483, 546, 598, 644, 690, 780, 805, 886, 897, 910, 966, 1092, 1196, 1329, 1365, 1380, 1495, 1610, 1772, 1794, 1820, 1932, 2093, 2215, 2415, 2658, 2730, 2990, 3101, 3220, 3588, 4186, 4430, 4485, 4830, 5316, 5460, 5759, 5980, 6202, 6279, 6645, 8372, 8860, 8970, 9303, 9660, 10189, 10465, 11518, 12404, 12558, 13290, 15505, 17277, 17940, 18606, 20378, 20930, 23036, 25116, 26580, 28795, 30567, 31010, 31395, 34554, 37212, 40313, 40756, 41860, 46515, 50945, 57590, 61134, 62020, 62790, 69108, 71323, 80626, 86385, 93030, 101890, 115180, 120939, 122268, 125580, 132457, 142646, 152835, 161252, 172770, 186060, 201565, 203780, 213969, 241878, 264914, 285292, 305670, 345540, 356615, 397371, 403130, 427938, 483756, 529828, 604695, 611340, 662285, 713230, 794742, 806260, 855876, 927199, 1069845, 1209390, 1324570, 1426460, 1589484, 1854398, 1986855, 2139690, 2418780, 2649140, 2781597, 3708796, 3973710, 4279380, 4635995, 5563194, 7947420, 9271990, 11126388, 13907985, 18543980, 27815970, 55631940]

約数ペア:

[(1, 55631940), (2, 27815970), (3, 18543980), (4, 13907985), (5, 11126388), (6, 9271990), (7, 7947420), (10, 5563194), (12, 4635995), (13, 4279380), (14, 3973710), (15, 3708796), (20, 2781597), (21, 2649140), (23, 2418780), (26, 2139690), (28, 1986855), (30, 1854398), (35, 1589484), (39, 1426460), (42, 1324570), (46, 1209390), (52, 1069845), (60, 927199), (65, 855876), (69, 806260), (70, 794742), (78, 713230), (84, 662285), (91, 611340), (92, 604695), (105, 529828), (115, 483756), (130, 427938), (138, 403130), (140, 397371), (156, 356615), (161, 345540), (182, 305670), (195, 285292), (210, 264914), (230, 241878), (260, 213969), (273, 203780), (276, 201565), (299, 186060), (322, 172770), (345, 161252), (364, 152835), (390, 142646), (420, 132457), (443, 125580), (455, 122268), (460, 120939), (483, 115180), (546, 101890), (598, 93030), (644, 86385), (690, 80626), (780, 71323), (805, 69108), (886, 62790), (897, 62020), (910, 61134), (966, 57590), (1092, 50945), (1196, 46515), (1329, 41860), (1365, 40756), (1380, 40313), (1495, 37212), (1610, 34554), (1772, 31395), (1794, 31010), (1820, 30567), (1932, 28795), (2093, 26580), (2215, 25116), (2415, 23036), (2658, 20930), (2730, 20378), (2990, 18606), (3101, 17940), (3220, 17277), (3588, 15505), (4186, 13290), (4430, 12558), (4485, 12404), (4830, 11518), (5316, 10465), (5460, 10189), (5759, 9660), (5980, 9303), (6202, 8970), (6279, 8860), (6645, 8372)]