51429950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7193}}^1$

素因数の和:7229

約数の個数: 48

約数和(自身を含む): 112399056

約数和(自身を除く): 60969106

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 7193, 14386, 35965, 71930, 79123, 93509, 158246, 179825, 187018, 359650, 395615, 467545, 791230, 935090, 1028599, 1978075, 2057198, 2337725, 3956150, 4675450, 5142995, 10285990, 25714975, 51429950]

約数ペア:

[(1, 51429950), (2, 25714975), (5, 10285990), (10, 5142995), (11, 4675450), (13, 3956150), (22, 2337725), (25, 2057198), (26, 1978075), (50, 1028599), (55, 935090), (65, 791230), (110, 467545), (130, 395615), (143, 359650), (275, 187018), (286, 179825), (325, 158246), (550, 93509), (650, 79123), (715, 71930), (1430, 35965), (3575, 14386), (7150, 7193)]