50815380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 188116992

約数和(自身を除く): 137301612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 385, 420, 462, 476, 510, 561, 595, 647, 660, 714, 748, 770, 924, 935, 1020, 1122, 1155, 1190, 1294, 1309, 1428, 1540, 1785, 1870, 1941, 2244, 2310, 2380, 2588, 2618, 2805, 3235, 3570, 3740, 3882, 3927, 4529, 4620, 5236, 5610, 6470, 6545, 7117, 7140, 7764, 7854, 9058, 9705, 10999, 11220, 12940, 13090, 13587, 14234, 15708, 18116, 19410, 19635, 21351, 21998, 22645, 26180, 27174, 28468, 32997, 35585, 38820, 39270, 42702, 43996, 45290, 49819, 54348, 54995, 65994, 67935, 71170, 76993, 78540, 85404, 90580, 99638, 106755, 109990, 120989, 131988, 135870, 142340, 149457, 153986, 164985, 199276, 213510, 219980, 230979, 241978, 249095, 271740, 298914, 307972, 329970, 362967, 384965, 427020, 461958, 483956, 498190, 597828, 604945, 659940, 725934, 747285, 769930, 846923, 923916, 996380, 1154895, 1209890, 1451868, 1494570, 1539860, 1693846, 1814835, 2309790, 2419780, 2540769, 2989140, 3387692, 3629670, 4234615, 4619580, 5081538, 7259340, 8469230, 10163076, 12703845, 16938460, 25407690, 50815380]

約数ペア:

[(1, 50815380), (2, 25407690), (3, 16938460), (4, 12703845), (5, 10163076), (6, 8469230), (7, 7259340), (10, 5081538), (11, 4619580), (12, 4234615), (14, 3629670), (15, 3387692), (17, 2989140), (20, 2540769), (21, 2419780), (22, 2309790), (28, 1814835), (30, 1693846), (33, 1539860), (34, 1494570), (35, 1451868), (42, 1209890), (44, 1154895), (51, 996380), (55, 923916), (60, 846923), (66, 769930), (68, 747285), (70, 725934), (77, 659940), (84, 604945), (85, 597828), (102, 498190), (105, 483956), (110, 461958), (119, 427020), (132, 384965), (140, 362967), (154, 329970), (165, 307972), (170, 298914), (187, 271740), (204, 249095), (210, 241978), (220, 230979), (231, 219980), (238, 213510), (255, 199276), (308, 164985), (330, 153986), (340, 149457), (357, 142340), (374, 135870), (385, 131988), (420, 120989), (462, 109990), (476, 106755), (510, 99638), (561, 90580), (595, 85404), (647, 78540), (660, 76993), (714, 71170), (748, 67935), (770, 65994), (924, 54995), (935, 54348), (1020, 49819), (1122, 45290), (1155, 43996), (1190, 42702), (1294, 39270), (1309, 38820), (1428, 35585), (1540, 32997), (1785, 28468), (1870, 27174), (1941, 26180), (2244, 22645), (2310, 21998), (2380, 21351), (2588, 19635), (2618, 19410), (2805, 18116), (3235, 15708), (3570, 14234), (3740, 13587), (3882, 13090), (3927, 12940), (4529, 11220), (4620, 10999), (5236, 9705), (5610, 9058), (6470, 7854), (6545, 7764), (7117, 7140)]