83049850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1907}}^1$

素因数の和:1999

約数の個数: 48

約数和(自身を含む): 168926688

約数和(自身を除く): 85876838

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 130, 134, 325, 335, 650, 670, 871, 1675, 1742, 1907, 3350, 3814, 4355, 8710, 9535, 19070, 21775, 24791, 43550, 47675, 49582, 95350, 123955, 127769, 247910, 255538, 619775, 638845, 1239550, 1277690, 1660997, 3194225, 3321994, 6388450, 8304985, 16609970, 41524925, 83049850]

約数ペア:

[(1, 83049850), (2, 41524925), (5, 16609970), (10, 8304985), (13, 6388450), (25, 3321994), (26, 3194225), (50, 1660997), (65, 1277690), (67, 1239550), (130, 638845), (134, 619775), (325, 255538), (335, 247910), (650, 127769), (670, 123955), (871, 95350), (1675, 49582), (1742, 47675), (1907, 43550), (3350, 24791), (3814, 21775), (4355, 19070), (8710, 9535)]