48947220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:611

約数の個数: 192

約数和(自身を含む): 181923840

約数和(自身を除く): 132976620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 563, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1126, 1242, 1260, 1380, 1449, 1610, 1689, 1890, 1932, 2070, 2252, 2415, 2484, 2815, 2898, 3105, 3220, 3378, 3780, 3941, 4140, 4347, 4830, 5067, 5630, 5796, 6210, 6756, 7245, 7882, 8445, 8694, 9660, 10134, 11260, 11823, 12420, 12949, 14490, 15201, 15764, 16890, 17388, 19705, 20268, 21735, 23646, 25335, 25898, 28980, 30402, 33780, 35469, 38847, 39410, 43470, 47292, 50670, 51796, 59115, 60804, 64745, 70938, 76005, 77694, 78820, 86940, 90643, 101340, 106407, 116541, 118230, 129490, 141876, 152010, 155388, 177345, 181286, 194235, 212814, 233082, 236460, 258980, 271929, 304020, 349623, 354690, 362572, 388470, 425628, 453215, 466164, 532035, 543858, 582705, 699246, 709380, 776940, 815787, 906430, 1064070, 1087716, 1165410, 1359645, 1398492, 1631574, 1748115, 1812860, 2128140, 2330820, 2447361, 2719290, 3263148, 3496230, 4078935, 4894722, 5438580, 6992460, 8157870, 9789444, 12236805, 16315740, 24473610, 48947220]

約数ペア:

[(1, 48947220), (2, 24473610), (3, 16315740), (4, 12236805), (5, 9789444), (6, 8157870), (7, 6992460), (9, 5438580), (10, 4894722), (12, 4078935), (14, 3496230), (15, 3263148), (18, 2719290), (20, 2447361), (21, 2330820), (23, 2128140), (27, 1812860), (28, 1748115), (30, 1631574), (35, 1398492), (36, 1359645), (42, 1165410), (45, 1087716), (46, 1064070), (54, 906430), (60, 815787), (63, 776940), (69, 709380), (70, 699246), (84, 582705), (90, 543858), (92, 532035), (105, 466164), (108, 453215), (115, 425628), (126, 388470), (135, 362572), (138, 354690), (140, 349623), (161, 304020), (180, 271929), (189, 258980), (207, 236460), (210, 233082), (230, 212814), (252, 194235), (270, 181286), (276, 177345), (315, 155388), (322, 152010), (345, 141876), (378, 129490), (414, 118230), (420, 116541), (460, 106407), (483, 101340), (540, 90643), (563, 86940), (621, 78820), (630, 77694), (644, 76005), (690, 70938), (756, 64745), (805, 60804), (828, 59115), (945, 51796), (966, 50670), (1035, 47292), (1126, 43470), (1242, 39410), (1260, 38847), (1380, 35469), (1449, 33780), (1610, 30402), (1689, 28980), (1890, 25898), (1932, 25335), (2070, 23646), (2252, 21735), (2415, 20268), (2484, 19705), (2815, 17388), (2898, 16890), (3105, 15764), (3220, 15201), (3378, 14490), (3780, 12949), (3941, 12420), (4140, 11823), (4347, 11260), (4830, 10134), (5067, 9660), (5630, 8694), (5796, 8445), (6210, 7882), (6756, 7245)]