49672850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 96898560

約数和(自身を除く): 47225710

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 73, 146, 155, 310, 365, 439, 730, 775, 878, 1550, 1825, 2195, 2263, 3650, 4390, 4526, 10975, 11315, 13609, 21950, 22630, 27218, 32047, 56575, 64094, 68045, 113150, 136090, 160235, 320470, 340225, 680450, 801175, 993457, 1602350, 1986914, 4967285, 9934570, 24836425, 49672850]

約数ペア:

[(1, 49672850), (2, 24836425), (5, 9934570), (10, 4967285), (25, 1986914), (31, 1602350), (50, 993457), (62, 801175), (73, 680450), (146, 340225), (155, 320470), (310, 160235), (365, 136090), (439, 113150), (730, 68045), (775, 64094), (878, 56575), (1550, 32047), (1825, 27218), (2195, 22630), (2263, 21950), (3650, 13609), (4390, 11315), (4526, 10975)]