50527520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 125991936

約数和(自身を除く): 75464416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 80, 122, 124, 155, 160, 167, 244, 248, 305, 310, 334, 488, 496, 610, 620, 668, 835, 976, 992, 1220, 1240, 1336, 1670, 1891, 1952, 2440, 2480, 2672, 3340, 3782, 4880, 4960, 5177, 5344, 6680, 7564, 9455, 9760, 10187, 10354, 13360, 15128, 18910, 20374, 20708, 25885, 26720, 30256, 37820, 40748, 41416, 50935, 51770, 60512, 75640, 81496, 82832, 101870, 103540, 151280, 162992, 165664, 203740, 207080, 302560, 315797, 325984, 407480, 414160, 631594, 814960, 828320, 1263188, 1578985, 1629920, 2526376, 3157970, 5052752, 6315940, 10105504, 12631880, 25263760, 50527520]

約数ペア:

[(1, 50527520), (2, 25263760), (4, 12631880), (5, 10105504), (8, 6315940), (10, 5052752), (16, 3157970), (20, 2526376), (31, 1629920), (32, 1578985), (40, 1263188), (61, 828320), (62, 814960), (80, 631594), (122, 414160), (124, 407480), (155, 325984), (160, 315797), (167, 302560), (244, 207080), (248, 203740), (305, 165664), (310, 162992), (334, 151280), (488, 103540), (496, 101870), (610, 82832), (620, 81496), (668, 75640), (835, 60512), (976, 51770), (992, 50935), (1220, 41416), (1240, 40748), (1336, 37820), (1670, 30256), (1891, 26720), (1952, 25885), (2440, 20708), (2480, 20374), (2672, 18910), (3340, 15128), (3782, 13360), (4880, 10354), (4960, 10187), (5177, 9760), (5344, 9455), (6680, 7564)]