50599780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 139426560

約数和(自身を除く): 88826780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 103, 110, 116, 121, 140, 145, 154, 203, 206, 220, 242, 290, 308, 319, 385, 406, 412, 484, 515, 580, 605, 638, 721, 770, 812, 847, 1015, 1030, 1133, 1210, 1276, 1442, 1540, 1595, 1694, 2030, 2060, 2233, 2266, 2420, 2884, 2987, 3190, 3388, 3509, 3605, 4060, 4235, 4466, 4532, 5665, 5974, 6380, 7018, 7210, 7931, 8470, 8932, 11165, 11330, 11948, 12463, 14036, 14420, 14935, 15862, 16940, 17545, 20909, 22330, 22660, 24563, 24926, 29870, 31724, 32857, 35090, 39655, 41818, 44660, 49126, 49852, 59740, 62315, 65714, 70180, 79310, 83636, 87241, 98252, 104545, 122815, 124630, 131428, 158620, 164285, 174482, 209090, 229999, 245630, 249260, 328570, 348964, 361427, 418180, 436205, 459998, 491260, 657140, 722854, 872410, 919996, 1149995, 1445708, 1744820, 1807135, 2299990, 2529989, 3614270, 4599980, 5059978, 7228540, 10119956, 12649945, 25299890, 50599780]

約数ペア:

[(1, 50599780), (2, 25299890), (4, 12649945), (5, 10119956), (7, 7228540), (10, 5059978), (11, 4599980), (14, 3614270), (20, 2529989), (22, 2299990), (28, 1807135), (29, 1744820), (35, 1445708), (44, 1149995), (55, 919996), (58, 872410), (70, 722854), (77, 657140), (103, 491260), (110, 459998), (116, 436205), (121, 418180), (140, 361427), (145, 348964), (154, 328570), (203, 249260), (206, 245630), (220, 229999), (242, 209090), (290, 174482), (308, 164285), (319, 158620), (385, 131428), (406, 124630), (412, 122815), (484, 104545), (515, 98252), (580, 87241), (605, 83636), (638, 79310), (721, 70180), (770, 65714), (812, 62315), (847, 59740), (1015, 49852), (1030, 49126), (1133, 44660), (1210, 41818), (1276, 39655), (1442, 35090), (1540, 32857), (1595, 31724), (1694, 29870), (2030, 24926), (2060, 24563), (2233, 22660), (2266, 22330), (2420, 20909), (2884, 17545), (2987, 16940), (3190, 15862), (3388, 14935), (3509, 14420), (3605, 14036), (4060, 12463), (4235, 11948), (4466, 11330), (4532, 11165), (5665, 8932), (5974, 8470), (6380, 7931), (7018, 7210)]