50545215

素因数分解:

$3^6\times 5^1\times 7^2\times {\mathrm{283}}^1$

素因数の和:320

約数の個数: 84

約数和(自身を含む): 106160904

約数和(自身を除く): 55615689

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 243, 245, 283, 315, 405, 441, 567, 729, 735, 849, 945, 1215, 1323, 1415, 1701, 1981, 2205, 2547, 2835, 3645, 3969, 4245, 5103, 5943, 6615, 7641, 8505, 9905, 11907, 12735, 13867, 17829, 19845, 22923, 25515, 29715, 35721, 38205, 41601, 53487, 59535, 68769, 69335, 89145, 114615, 124803, 160461, 178605, 206307, 208005, 267435, 343845, 374409, 481383, 624015, 802305, 1031535, 1123227, 1444149, 1872045, 2406915, 3369681, 5616135, 7220745, 10109043, 16848405, 50545215]

約数ペア:

[(1, 50545215), (3, 16848405), (5, 10109043), (7, 7220745), (9, 5616135), (15, 3369681), (21, 2406915), (27, 1872045), (35, 1444149), (45, 1123227), (49, 1031535), (63, 802305), (81, 624015), (105, 481383), (135, 374409), (147, 343845), (189, 267435), (243, 208005), (245, 206307), (283, 178605), (315, 160461), (405, 124803), (441, 114615), (567, 89145), (729, 69335), (735, 68769), (849, 59535), (945, 53487), (1215, 41601), (1323, 38205), (1415, 35721), (1701, 29715), (1981, 25515), (2205, 22923), (2547, 19845), (2835, 17829), (3645, 13867), (3969, 12735), (4245, 11907), (5103, 9905), (5943, 8505), (6615, 7641)]