50839250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 125798400

約数和(自身を除く): 74959150

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 25, 35, 38, 50, 55, 70, 77, 95, 110, 125, 133, 139, 154, 175, 190, 209, 250, 266, 275, 278, 350, 385, 418, 475, 550, 665, 695, 770, 875, 950, 973, 1045, 1330, 1375, 1390, 1463, 1529, 1750, 1925, 1946, 2090, 2375, 2641, 2750, 2926, 3058, 3325, 3475, 3850, 4750, 4865, 5225, 5282, 6650, 6950, 7315, 7645, 9625, 9730, 10450, 10703, 13205, 14630, 15290, 16625, 17375, 18487, 19250, 21406, 24325, 26125, 26410, 29051, 33250, 34750, 36575, 36974, 38225, 48650, 52250, 53515, 58102, 66025, 73150, 76450, 92435, 107030, 121625, 132050, 145255, 182875, 184870, 191125, 203357, 243250, 267575, 290510, 330125, 365750, 382250, 406714, 462175, 535150, 660250, 726275, 924350, 1016785, 1337875, 1452550, 2033570, 2310875, 2675750, 3631375, 4621750, 5083925, 7262750, 10167850, 25419625, 50839250]

約数ペア:

[(1, 50839250), (2, 25419625), (5, 10167850), (7, 7262750), (10, 5083925), (11, 4621750), (14, 3631375), (19, 2675750), (22, 2310875), (25, 2033570), (35, 1452550), (38, 1337875), (50, 1016785), (55, 924350), (70, 726275), (77, 660250), (95, 535150), (110, 462175), (125, 406714), (133, 382250), (139, 365750), (154, 330125), (175, 290510), (190, 267575), (209, 243250), (250, 203357), (266, 191125), (275, 184870), (278, 182875), (350, 145255), (385, 132050), (418, 121625), (475, 107030), (550, 92435), (665, 76450), (695, 73150), (770, 66025), (875, 58102), (950, 53515), (973, 52250), (1045, 48650), (1330, 38225), (1375, 36974), (1390, 36575), (1463, 34750), (1529, 33250), (1750, 29051), (1925, 26410), (1946, 26125), (2090, 24325), (2375, 21406), (2641, 19250), (2750, 18487), (2926, 17375), (3058, 16625), (3325, 15290), (3475, 14630), (3850, 13205), (4750, 10703), (4865, 10450), (5225, 9730), (5282, 9625), (6650, 7645), (6950, 7315)]