49930790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54869}}^1$

素因数の和:54896

約数の個数: 32

約数和(自身を含む): 110617920

約数和(自身を除く): 60687130

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 54869, 109738, 274345, 384083, 548690, 713297, 768166, 1426594, 1920415, 3566485, 3840830, 4993079, 7132970, 9986158, 24965395, 49930790]

約数ペア:

[(1, 49930790), (2, 24965395), (5, 9986158), (7, 7132970), (10, 4993079), (13, 3840830), (14, 3566485), (26, 1920415), (35, 1426594), (65, 768166), (70, 713297), (91, 548690), (130, 384083), (182, 274345), (455, 109738), (910, 54869)]