49238150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{5827}}^1$

素因数の和:5865

約数の個数: 36

約数和(自身を含む): 99186732

約数和(自身を除く): 49948582

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 5827, 8450, 11654, 29135, 58270, 75751, 145675, 151502, 291350, 378755, 757510, 984763, 1893775, 1969526, 3787550, 4923815, 9847630, 24619075, 49238150]

約数ペア:

[(1, 49238150), (2, 24619075), (5, 9847630), (10, 4923815), (13, 3787550), (25, 1969526), (26, 1893775), (50, 984763), (65, 757510), (130, 378755), (169, 291350), (325, 151502), (338, 145675), (650, 75751), (845, 58270), (1690, 29135), (4225, 11654), (5827, 8450)]