49406140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 125959680

約数和(自身を除く): 76553540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 43, 58, 70, 86, 116, 140, 145, 172, 203, 215, 283, 290, 301, 406, 430, 566, 580, 602, 812, 860, 1015, 1132, 1204, 1247, 1415, 1505, 1981, 2030, 2494, 2830, 3010, 3962, 4060, 4988, 5660, 6020, 6235, 7924, 8207, 8729, 9905, 12169, 12470, 16414, 17458, 19810, 24338, 24940, 32828, 34916, 39620, 41035, 43645, 48676, 57449, 60845, 82070, 85183, 87290, 114898, 121690, 164140, 170366, 174580, 229796, 243380, 287245, 340732, 352901, 425915, 574490, 705802, 851830, 1148980, 1411604, 1703660, 1764505, 2470307, 3529010, 4940614, 7058020, 9881228, 12351535, 24703070, 49406140]

約数ペア:

[(1, 49406140), (2, 24703070), (4, 12351535), (5, 9881228), (7, 7058020), (10, 4940614), (14, 3529010), (20, 2470307), (28, 1764505), (29, 1703660), (35, 1411604), (43, 1148980), (58, 851830), (70, 705802), (86, 574490), (116, 425915), (140, 352901), (145, 340732), (172, 287245), (203, 243380), (215, 229796), (283, 174580), (290, 170366), (301, 164140), (406, 121690), (430, 114898), (566, 87290), (580, 85183), (602, 82070), (812, 60845), (860, 57449), (1015, 48676), (1132, 43645), (1204, 41035), (1247, 39620), (1415, 34916), (1505, 32828), (1981, 24940), (2030, 24338), (2494, 19810), (2830, 17458), (3010, 16414), (3962, 12470), (4060, 12169), (4988, 9905), (5660, 8729), (6020, 8207), (6235, 7924)]