51328440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8387}}^1$

素因数の和:8421

約数の個数: 96

約数和(自身を含む): 176651280

約数和(自身を除く): 125322840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 8387, 16774, 25161, 33548, 41935, 50322, 67096, 75483, 83870, 100644, 125805, 142579, 150966, 167740, 201288, 251610, 285158, 301932, 335480, 377415, 427737, 503220, 570316, 603864, 712895, 754830, 855474, 1006440, 1140632, 1283211, 1425790, 1509660, 1710948, 2138685, 2566422, 2851580, 3019320, 3421896, 4277370, 5132844, 5703160, 6416055, 8554740, 10265688, 12832110, 17109480, 25664220, 51328440]

約数ペア:

[(1, 51328440), (2, 25664220), (3, 17109480), (4, 12832110), (5, 10265688), (6, 8554740), (8, 6416055), (9, 5703160), (10, 5132844), (12, 4277370), (15, 3421896), (17, 3019320), (18, 2851580), (20, 2566422), (24, 2138685), (30, 1710948), (34, 1509660), (36, 1425790), (40, 1283211), (45, 1140632), (51, 1006440), (60, 855474), (68, 754830), (72, 712895), (85, 603864), (90, 570316), (102, 503220), (120, 427737), (136, 377415), (153, 335480), (170, 301932), (180, 285158), (204, 251610), (255, 201288), (306, 167740), (340, 150966), (360, 142579), (408, 125805), (510, 100644), (612, 83870), (680, 75483), (765, 67096), (1020, 50322), (1224, 41935), (1530, 33548), (2040, 25161), (3060, 16774), (6120, 8387)]