52123600

素因数分解:

$2^4\times 5^2\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:748

約数の個数: 60

約数和(自身を含む): 125929440

約数和(自身を除く): 73805840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 311, 400, 419, 622, 838, 1244, 1555, 1676, 2095, 2488, 3110, 3352, 4190, 4976, 6220, 6704, 7775, 8380, 10475, 12440, 15550, 16760, 20950, 24880, 31100, 33520, 41900, 62200, 83800, 124400, 130309, 167600, 260618, 521236, 651545, 1042472, 1303090, 2084944, 2606180, 3257725, 5212360, 6515450, 10424720, 13030900, 26061800, 52123600]

約数ペア:

[(1, 52123600), (2, 26061800), (4, 13030900), (5, 10424720), (8, 6515450), (10, 5212360), (16, 3257725), (20, 2606180), (25, 2084944), (40, 1303090), (50, 1042472), (80, 651545), (100, 521236), (200, 260618), (311, 167600), (400, 130309), (419, 124400), (622, 83800), (838, 62200), (1244, 41900), (1555, 33520), (1676, 31100), (2095, 24880), (2488, 20950), (3110, 16760), (3352, 15550), (4190, 12440), (4976, 10475), (6220, 8380), (6704, 7775)]