50751960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2001

約数の個数: 128

約数和(自身を含む): 179712000

約数和(自身を除く): 128960040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 1949, 2170, 2604, 3255, 3720, 3898, 4340, 5208, 5847, 6510, 7796, 8680, 9745, 11694, 13020, 13643, 15592, 19490, 23388, 26040, 27286, 29235, 38980, 40929, 46776, 54572, 58470, 60419, 68215, 77960, 81858, 109144, 116940, 120838, 136430, 163716, 181257, 204645, 233880, 241676, 272860, 302095, 327432, 362514, 409290, 422933, 483352, 545720, 604190, 725028, 818580, 845866, 906285, 1208380, 1268799, 1450056, 1637160, 1691732, 1812570, 2114665, 2416760, 2537598, 3383464, 3625140, 4229330, 5075196, 6343995, 7250280, 8458660, 10150392, 12687990, 16917320, 25375980, 50751960]

約数ペア:

[(1, 50751960), (2, 25375980), (3, 16917320), (4, 12687990), (5, 10150392), (6, 8458660), (7, 7250280), (8, 6343995), (10, 5075196), (12, 4229330), (14, 3625140), (15, 3383464), (20, 2537598), (21, 2416760), (24, 2114665), (28, 1812570), (30, 1691732), (31, 1637160), (35, 1450056), (40, 1268799), (42, 1208380), (56, 906285), (60, 845866), (62, 818580), (70, 725028), (84, 604190), (93, 545720), (105, 483352), (120, 422933), (124, 409290), (140, 362514), (155, 327432), (168, 302095), (186, 272860), (210, 241676), (217, 233880), (248, 204645), (280, 181257), (310, 163716), (372, 136430), (420, 120838), (434, 116940), (465, 109144), (620, 81858), (651, 77960), (744, 68215), (840, 60419), (868, 58470), (930, 54572), (1085, 46776), (1240, 40929), (1302, 38980), (1736, 29235), (1860, 27286), (1949, 26040), (2170, 23388), (2604, 19490), (3255, 15592), (3720, 13643), (3898, 13020), (4340, 11694), (5208, 9745), (5847, 8680), (6510, 7796)]