54104500

素因数分解:

$2^2\times 5^3\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 118918800

約数和(自身を除く): 64814300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 241, 250, 449, 482, 500, 898, 964, 1205, 1796, 2245, 2410, 4490, 4820, 6025, 8980, 11225, 12050, 22450, 24100, 30125, 44900, 56125, 60250, 108209, 112250, 120500, 216418, 224500, 432836, 541045, 1082090, 2164180, 2705225, 5410450, 10820900, 13526125, 27052250, 54104500]

約数ペア:

[(1, 54104500), (2, 27052250), (4, 13526125), (5, 10820900), (10, 5410450), (20, 2705225), (25, 2164180), (50, 1082090), (100, 541045), (125, 432836), (241, 224500), (250, 216418), (449, 120500), (482, 112250), (500, 108209), (898, 60250), (964, 56125), (1205, 44900), (1796, 30125), (2245, 24100), (2410, 22450), (4490, 12050), (4820, 11225), (6025, 8980)]