54375180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53309}}^1$

素因数の和:53338

約数の個数: 48

約数和(自身を含む): 161209440

約数和(自身を除く): 106834260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 53309, 106618, 159927, 213236, 266545, 319854, 533090, 639708, 799635, 906253, 1066180, 1599270, 1812506, 2718759, 3198540, 3625012, 4531265, 5437518, 9062530, 10875036, 13593795, 18125060, 27187590, 54375180]

約数ペア:

[(1, 54375180), (2, 27187590), (3, 18125060), (4, 13593795), (5, 10875036), (6, 9062530), (10, 5437518), (12, 4531265), (15, 3625012), (17, 3198540), (20, 2718759), (30, 1812506), (34, 1599270), (51, 1066180), (60, 906253), (68, 799635), (85, 639708), (102, 533090), (170, 319854), (204, 266545), (255, 213236), (340, 159927), (510, 106618), (1020, 53309)]