49876875

素因数分解:

$3^2\times 5^4\times {\mathrm{8867}}^1$

素因数の和:8893

約数の個数: 30

約数和(自身を含む): 90036804

約数和(自身を除く): 40159929

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 5625, 8867, 26601, 44335, 79803, 133005, 221675, 399015, 665025, 1108375, 1995075, 3325125, 5541875, 9975375, 16625625, 49876875]

約数ペア:

[(1, 49876875), (3, 16625625), (5, 9975375), (9, 5541875), (15, 3325125), (25, 1995075), (45, 1108375), (75, 665025), (125, 399015), (225, 221675), (375, 133005), (625, 79803), (1125, 44335), (1875, 26601), (5625, 8867)]