47624080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{12149}}^1$

素因数の和:12176

約数の個数: 60

約数和(自身を含む): 128814300

約数和(自身を除く): 81190220

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 12149, 24298, 48596, 60745, 85043, 97192, 121490, 170086, 194384, 242980, 340172, 425215, 485960, 595301, 680344, 850430, 971920, 1190602, 1360688, 1700860, 2381204, 2976505, 3401720, 4762408, 5953010, 6803440, 9524816, 11906020, 23812040, 47624080]

約数ペア:

[(1, 47624080), (2, 23812040), (4, 11906020), (5, 9524816), (7, 6803440), (8, 5953010), (10, 4762408), (14, 3401720), (16, 2976505), (20, 2381204), (28, 1700860), (35, 1360688), (40, 1190602), (49, 971920), (56, 850430), (70, 680344), (80, 595301), (98, 485960), (112, 425215), (140, 340172), (196, 242980), (245, 194384), (280, 170086), (392, 121490), (490, 97192), (560, 85043), (784, 60745), (980, 48596), (1960, 24298), (3920, 12149)]