53525450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 109305504

約数和(自身を除く): 55780054

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 307, 317, 550, 614, 634, 1535, 1585, 3070, 3170, 3377, 3487, 6754, 6974, 7675, 7925, 15350, 15850, 16885, 17435, 33770, 34870, 84425, 87175, 97319, 168850, 174350, 194638, 486595, 973190, 1070509, 2141018, 2432975, 4865950, 5352545, 10705090, 26762725, 53525450]

約数ペア:

[(1, 53525450), (2, 26762725), (5, 10705090), (10, 5352545), (11, 4865950), (22, 2432975), (25, 2141018), (50, 1070509), (55, 973190), (110, 486595), (275, 194638), (307, 174350), (317, 168850), (550, 97319), (614, 87175), (634, 84425), (1535, 34870), (1585, 33770), (3070, 17435), (3170, 16885), (3377, 15850), (3487, 15350), (6754, 7925), (6974, 7675)]