1008078550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1931}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 1921095792

約数和(自身を除く): 913017242

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 197, 265, 394, 530, 985, 1325, 1931, 1970, 2650, 3862, 4925, 9655, 9850, 10441, 19310, 20882, 48275, 52205, 96550, 102343, 104410, 204686, 261025, 380407, 511715, 522050, 760814, 1023430, 1902035, 2558575, 3804070, 5117150, 9510175, 19020350, 20161571, 40323142, 100807855, 201615710, 504039275, 1008078550]

約数ペア:

[(1, 1008078550), (2, 504039275), (5, 201615710), (10, 100807855), (25, 40323142), (50, 20161571), (53, 19020350), (106, 9510175), (197, 5117150), (265, 3804070), (394, 2558575), (530, 1902035), (985, 1023430), (1325, 760814), (1931, 522050), (1970, 511715), (2650, 380407), (3862, 261025), (4925, 204686), (9655, 104410), (9850, 102343), (10441, 96550), (19310, 52205), (20882, 48275)]