51311526

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 126321120

約数和(自身を除く): 75009594

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 53, 74, 89, 98, 106, 111, 147, 159, 178, 222, 259, 267, 294, 318, 371, 518, 534, 623, 742, 777, 1113, 1246, 1554, 1813, 1869, 1961, 2226, 2597, 3293, 3626, 3738, 3922, 4361, 4717, 5194, 5439, 5883, 6586, 7791, 8722, 9434, 9879, 10878, 11766, 13083, 13727, 14151, 15582, 19758, 23051, 26166, 27454, 28302, 33019, 41181, 46102, 66038, 69153, 82362, 96089, 99057, 138306, 161357, 174529, 192178, 198114, 231133, 288267, 322714, 349058, 462266, 484071, 523587, 576534, 693399, 968142, 1047174, 1221703, 1386798, 2443406, 3665109, 7330218, 8551921, 17103842, 25655763, 51311526]

約数ペア:

[(1, 51311526), (2, 25655763), (3, 17103842), (6, 8551921), (7, 7330218), (14, 3665109), (21, 2443406), (37, 1386798), (42, 1221703), (49, 1047174), (53, 968142), (74, 693399), (89, 576534), (98, 523587), (106, 484071), (111, 462266), (147, 349058), (159, 322714), (178, 288267), (222, 231133), (259, 198114), (267, 192178), (294, 174529), (318, 161357), (371, 138306), (518, 99057), (534, 96089), (623, 82362), (742, 69153), (777, 66038), (1113, 46102), (1246, 41181), (1554, 33019), (1813, 28302), (1869, 27454), (1961, 26166), (2226, 23051), (2597, 19758), (3293, 15582), (3626, 14151), (3738, 13727), (3922, 13083), (4361, 11766), (4717, 10878), (5194, 9879), (5439, 9434), (5883, 8722), (6586, 7791)]