50077400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 123742080

約数和(自身を除く): 73664680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 41, 50, 62, 82, 100, 124, 155, 164, 197, 200, 205, 248, 310, 328, 394, 410, 620, 775, 788, 820, 985, 1025, 1240, 1271, 1550, 1576, 1640, 1970, 2050, 2542, 3100, 3940, 4100, 4925, 5084, 6107, 6200, 6355, 7880, 8077, 8200, 9850, 10168, 12214, 12710, 16154, 19700, 24428, 25420, 30535, 31775, 32308, 39400, 40385, 48856, 50840, 61070, 63550, 64616, 80770, 122140, 127100, 152675, 161540, 201925, 244280, 250387, 254200, 305350, 323080, 403850, 500774, 610700, 807700, 1001548, 1221400, 1251935, 1615400, 2003096, 2503870, 5007740, 6259675, 10015480, 12519350, 25038700, 50077400]

約数ペア:

[(1, 50077400), (2, 25038700), (4, 12519350), (5, 10015480), (8, 6259675), (10, 5007740), (20, 2503870), (25, 2003096), (31, 1615400), (40, 1251935), (41, 1221400), (50, 1001548), (62, 807700), (82, 610700), (100, 500774), (124, 403850), (155, 323080), (164, 305350), (197, 254200), (200, 250387), (205, 244280), (248, 201925), (310, 161540), (328, 152675), (394, 127100), (410, 122140), (620, 80770), (775, 64616), (788, 63550), (820, 61070), (985, 50840), (1025, 48856), (1240, 40385), (1271, 39400), (1550, 32308), (1576, 31775), (1640, 30535), (1970, 25420), (2050, 24428), (2542, 19700), (3100, 16154), (3940, 12710), (4100, 12214), (4925, 10168), (5084, 9850), (6107, 8200), (6200, 8077), (6355, 7880)]