49214080

素因数分解:

$2^7\times 5^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 118752480

約数和(自身を除く): 69538400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 262, 320, 524, 587, 640, 655, 1048, 1174, 1310, 2096, 2348, 2620, 2935, 4192, 4696, 5240, 5870, 8384, 9392, 10480, 11740, 16768, 18784, 20960, 23480, 37568, 41920, 46960, 75136, 76897, 83840, 93920, 153794, 187840, 307588, 375680, 384485, 615176, 768970, 1230352, 1537940, 2460704, 3075880, 4921408, 6151760, 9842816, 12303520, 24607040, 49214080]

約数ペア:

[(1, 49214080), (2, 24607040), (4, 12303520), (5, 9842816), (8, 6151760), (10, 4921408), (16, 3075880), (20, 2460704), (32, 1537940), (40, 1230352), (64, 768970), (80, 615176), (128, 384485), (131, 375680), (160, 307588), (262, 187840), (320, 153794), (524, 93920), (587, 83840), (640, 76897), (655, 75136), (1048, 46960), (1174, 41920), (1310, 37568), (2096, 23480), (2348, 20960), (2620, 18784), (2935, 16768), (4192, 11740), (4696, 10480), (5240, 9392), (5870, 8384)]