50639880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{881}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 101769720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479, 881, 958, 1437, 1762, 1916, 2395, 2643, 2874, 3524, 3832, 4405, 4790, 5286, 5748, 7048, 7185, 8810, 9580, 10572, 11496, 13215, 14370, 17620, 19160, 21144, 26430, 28740, 35240, 52860, 57480, 105720, 421999, 843998, 1265997, 1687996, 2109995, 2531994, 3375992, 4219990, 5063988, 6329985, 8439980, 10127976, 12659970, 16879960, 25319940, 50639880]

約数ペア:

[(1, 50639880), (2, 25319940), (3, 16879960), (4, 12659970), (5, 10127976), (6, 8439980), (8, 6329985), (10, 5063988), (12, 4219990), (15, 3375992), (20, 2531994), (24, 2109995), (30, 1687996), (40, 1265997), (60, 843998), (120, 421999), (479, 105720), (881, 57480), (958, 52860), (1437, 35240), (1762, 28740), (1916, 26430), (2395, 21144), (2643, 19160), (2874, 17620), (3524, 14370), (3832, 13215), (4405, 11496), (4790, 10572), (5286, 9580), (5748, 8810), (7048, 7185)]