53252500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 141704640

約数和(自身を除く): 88452140

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 125, 140, 170, 175, 179, 238, 250, 340, 350, 358, 425, 476, 500, 595, 625, 700, 716, 850, 875, 895, 1190, 1250, 1253, 1700, 1750, 1790, 2125, 2380, 2500, 2506, 2975, 3043, 3500, 3580, 4250, 4375, 4475, 5012, 5950, 6086, 6265, 8500, 8750, 8950, 10625, 11900, 12172, 12530, 14875, 15215, 17500, 17900, 21250, 21301, 22375, 25060, 29750, 30430, 31325, 42500, 42602, 44750, 59500, 60860, 62650, 74375, 76075, 85204, 89500, 106505, 111875, 125300, 148750, 152150, 156625, 213010, 223750, 297500, 304300, 313250, 380375, 426020, 447500, 532525, 626500, 760750, 783125, 1065050, 1521500, 1566250, 1901875, 2130100, 2662625, 3132500, 3803750, 5325250, 7607500, 10650500, 13313125, 26626250, 53252500]

約数ペア:

[(1, 53252500), (2, 26626250), (4, 13313125), (5, 10650500), (7, 7607500), (10, 5325250), (14, 3803750), (17, 3132500), (20, 2662625), (25, 2130100), (28, 1901875), (34, 1566250), (35, 1521500), (50, 1065050), (68, 783125), (70, 760750), (85, 626500), (100, 532525), (119, 447500), (125, 426020), (140, 380375), (170, 313250), (175, 304300), (179, 297500), (238, 223750), (250, 213010), (340, 156625), (350, 152150), (358, 148750), (425, 125300), (476, 111875), (500, 106505), (595, 89500), (625, 85204), (700, 76075), (716, 74375), (850, 62650), (875, 60860), (895, 59500), (1190, 44750), (1250, 42602), (1253, 42500), (1700, 31325), (1750, 30430), (1790, 29750), (2125, 25060), (2380, 22375), (2500, 21301), (2506, 21250), (2975, 17900), (3043, 17500), (3500, 15215), (3580, 14875), (4250, 12530), (4375, 12172), (4475, 11900), (5012, 10625), (5950, 8950), (6086, 8750), (6265, 8500)]