50967350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 72

約数和(自身を含む): 112211568

約数和(自身を除く): 61244218

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 71, 98, 142, 175, 245, 293, 350, 355, 490, 497, 586, 710, 994, 1225, 1465, 1775, 2051, 2450, 2485, 2930, 3479, 3550, 4102, 4970, 6958, 7325, 10255, 12425, 14357, 14650, 17395, 20510, 20803, 24850, 28714, 34790, 41606, 51275, 71785, 86975, 102550, 104015, 143570, 145621, 173950, 208030, 291242, 358925, 520075, 717850, 728105, 1019347, 1040150, 1456210, 2038694, 3640525, 5096735, 7281050, 10193470, 25483675, 50967350]

約数ペア:

[(1, 50967350), (2, 25483675), (5, 10193470), (7, 7281050), (10, 5096735), (14, 3640525), (25, 2038694), (35, 1456210), (49, 1040150), (50, 1019347), (70, 728105), (71, 717850), (98, 520075), (142, 358925), (175, 291242), (245, 208030), (293, 173950), (350, 145621), (355, 143570), (490, 104015), (497, 102550), (586, 86975), (710, 71785), (994, 51275), (1225, 41606), (1465, 34790), (1775, 28714), (2051, 24850), (2450, 20803), (2485, 20510), (2930, 17395), (3479, 14650), (3550, 14357), (4102, 12425), (4970, 10255), (6958, 7325)]