53146400

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2194

約数の個数: 72

約数和(自身を含む): 133991424

約数和(自身を除く): 80845024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2143, 2480, 3100, 4286, 4960, 6200, 8572, 10715, 12400, 17144, 21430, 24800, 34288, 42860, 53575, 66433, 68576, 85720, 107150, 132866, 171440, 214300, 265732, 332165, 342880, 428600, 531464, 664330, 857200, 1062928, 1328660, 1660825, 1714400, 2125856, 2657320, 3321650, 5314640, 6643300, 10629280, 13286600, 26573200, 53146400]

約数ペア:

[(1, 53146400), (2, 26573200), (4, 13286600), (5, 10629280), (8, 6643300), (10, 5314640), (16, 3321650), (20, 2657320), (25, 2125856), (31, 1714400), (32, 1660825), (40, 1328660), (50, 1062928), (62, 857200), (80, 664330), (100, 531464), (124, 428600), (155, 342880), (160, 332165), (200, 265732), (248, 214300), (310, 171440), (400, 132866), (496, 107150), (620, 85720), (775, 68576), (800, 66433), (992, 53575), (1240, 42860), (1550, 34288), (2143, 24800), (2480, 21430), (3100, 17144), (4286, 12400), (4960, 10715), (6200, 8572)]