52508750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:399

約数の個数: 80

約数和(自身を含む): 119436768

約数和(自身を除く): 66928018

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 170, 175, 238, 250, 350, 353, 425, 595, 625, 706, 850, 875, 1190, 1250, 1750, 1765, 2125, 2471, 2975, 3530, 4250, 4375, 4942, 5950, 6001, 8750, 8825, 10625, 12002, 12355, 14875, 17650, 21250, 24710, 29750, 30005, 42007, 44125, 60010, 61775, 74375, 84014, 88250, 123550, 148750, 150025, 210035, 220625, 300050, 308875, 420070, 441250, 617750, 750125, 1050175, 1500250, 1544375, 2100350, 3088750, 3750625, 5250875, 7501250, 10501750, 26254375, 52508750]

約数ペア:

[(1, 52508750), (2, 26254375), (5, 10501750), (7, 7501250), (10, 5250875), (14, 3750625), (17, 3088750), (25, 2100350), (34, 1544375), (35, 1500250), (50, 1050175), (70, 750125), (85, 617750), (119, 441250), (125, 420070), (170, 308875), (175, 300050), (238, 220625), (250, 210035), (350, 150025), (353, 148750), (425, 123550), (595, 88250), (625, 84014), (706, 74375), (850, 61775), (875, 60010), (1190, 44125), (1250, 42007), (1750, 30005), (1765, 29750), (2125, 24710), (2471, 21250), (2975, 17650), (3530, 14875), (4250, 12355), (4375, 12002), (4942, 10625), (5950, 8825), (6001, 8750)]