50619450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 149615424

約数和(自身を除く): 98995974

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 71, 75, 97, 98, 105, 142, 147, 150, 175, 194, 210, 213, 245, 291, 294, 350, 355, 426, 485, 490, 497, 525, 582, 679, 710, 735, 970, 994, 1050, 1065, 1225, 1358, 1455, 1470, 1491, 1775, 2037, 2130, 2425, 2450, 2485, 2910, 2982, 3395, 3479, 3550, 3675, 4074, 4753, 4850, 4970, 5325, 6790, 6887, 6958, 7275, 7350, 7455, 9506, 10185, 10437, 10650, 12425, 13774, 14259, 14550, 14910, 16975, 17395, 20370, 20661, 20874, 23765, 24850, 28518, 33950, 34435, 34790, 37275, 41322, 47530, 48209, 50925, 52185, 68870, 71295, 74550, 86975, 96418, 101850, 103305, 104370, 118825, 142590, 144627, 172175, 173950, 206610, 237650, 241045, 260925, 289254, 337463, 344350, 356475, 482090, 516525, 521850, 674926, 712950, 723135, 1012389, 1033050, 1205225, 1446270, 1687315, 2024778, 2410450, 3374630, 3615675, 5061945, 7231350, 8436575, 10123890, 16873150, 25309725, 50619450]

約数ペア:

[(1, 50619450), (2, 25309725), (3, 16873150), (5, 10123890), (6, 8436575), (7, 7231350), (10, 5061945), (14, 3615675), (15, 3374630), (21, 2410450), (25, 2024778), (30, 1687315), (35, 1446270), (42, 1205225), (49, 1033050), (50, 1012389), (70, 723135), (71, 712950), (75, 674926), (97, 521850), (98, 516525), (105, 482090), (142, 356475), (147, 344350), (150, 337463), (175, 289254), (194, 260925), (210, 241045), (213, 237650), (245, 206610), (291, 173950), (294, 172175), (350, 144627), (355, 142590), (426, 118825), (485, 104370), (490, 103305), (497, 101850), (525, 96418), (582, 86975), (679, 74550), (710, 71295), (735, 68870), (970, 52185), (994, 50925), (1050, 48209), (1065, 47530), (1225, 41322), (1358, 37275), (1455, 34790), (1470, 34435), (1491, 33950), (1775, 28518), (2037, 24850), (2130, 23765), (2425, 20874), (2450, 20661), (2485, 20370), (2910, 17395), (2982, 16975), (3395, 14910), (3479, 14550), (3550, 14259), (3675, 13774), (4074, 12425), (4753, 10650), (4850, 10437), (4970, 10185), (5325, 9506), (6790, 7455), (6887, 7350), (6958, 7275)]