13499750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4909}}^1$

素因数の和:4937

約数の個数: 32

約数和(自身を含む): 27574560

約数和(自身を除く): 14074810

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 4909, 9818, 24545, 49090, 53999, 107998, 122725, 245450, 269995, 539990, 613625, 1227250, 1349975, 2699950, 6749875, 13499750]

約数ペア:

[(1, 13499750), (2, 6749875), (5, 2699950), (10, 1349975), (11, 1227250), (22, 613625), (25, 539990), (50, 269995), (55, 245450), (110, 122725), (125, 107998), (250, 53999), (275, 49090), (550, 24545), (1375, 9818), (2750, 4909)]