51759520

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5483}}^1$

素因数の和:5557

約数の個数: 48

約数和(自身を含む): 124377120

約数和(自身を除く): 72617600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 5483, 9440, 10966, 21932, 27415, 43864, 54830, 87728, 109660, 175456, 219320, 323497, 438640, 646994, 877280, 1293988, 1617485, 2587976, 3234970, 5175952, 6469940, 10351904, 12939880, 25879760, 51759520]

約数ペア:

[(1, 51759520), (2, 25879760), (4, 12939880), (5, 10351904), (8, 6469940), (10, 5175952), (16, 3234970), (20, 2587976), (32, 1617485), (40, 1293988), (59, 877280), (80, 646994), (118, 438640), (160, 323497), (236, 219320), (295, 175456), (472, 109660), (590, 87728), (944, 54830), (1180, 43864), (1888, 27415), (2360, 21932), (4720, 10966), (5483, 9440)]