49138900

素因数分解:

$2^2\times 5^2\times {\mathrm{383}}^1\times {\mathrm{1283}}^1$

素因数の和:1680

約数の個数: 36

約数和(自身を含む): 106993152

約数和(自身を除く): 57854252

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 383, 766, 1283, 1532, 1915, 2566, 3830, 5132, 6415, 7660, 9575, 12830, 19150, 25660, 32075, 38300, 64150, 128300, 491389, 982778, 1965556, 2456945, 4913890, 9827780, 12284725, 24569450, 49138900]

約数ペア:

[(1, 49138900), (2, 24569450), (4, 12284725), (5, 9827780), (10, 4913890), (20, 2456945), (25, 1965556), (50, 982778), (100, 491389), (383, 128300), (766, 64150), (1283, 38300), (1532, 32075), (1915, 25660), (2566, 19150), (3830, 12830), (5132, 9575), (6415, 7660)]