51679875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{10601}}^1$

素因数の和:10632

約数の個数: 32

約数和(自身を含む): 92619072

約数和(自身を除く): 40939197

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 10601, 31803, 53005, 137813, 159015, 265025, 413439, 689065, 795075, 1325125, 2067195, 3445325, 3975375, 10335975, 17226625, 51679875]

約数ペア:

[(1, 51679875), (3, 17226625), (5, 10335975), (13, 3975375), (15, 3445325), (25, 2067195), (39, 1325125), (65, 795075), (75, 689065), (125, 413439), (195, 265025), (325, 159015), (375, 137813), (975, 53005), (1625, 31803), (4875, 10601)]