56494174

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 97962480

約数和(自身を除く): 41468306

約数列:

[1, 2, 11, 22, 43, 61, 86, 89, 121, 122, 178, 242, 473, 671, 946, 979, 1342, 1958, 2623, 3827, 5203, 5246, 5429, 7381, 7654, 10406, 10769, 10858, 14762, 21538, 28853, 42097, 57706, 59719, 84194, 119438, 233447, 317383, 463067, 466894, 634766, 656909, 926134, 1313818, 2567917, 5135834, 28247087, 56494174]

約数ペア:

[(1, 56494174), (2, 28247087), (11, 5135834), (22, 2567917), (43, 1313818), (61, 926134), (86, 656909), (89, 634766), (121, 466894), (122, 463067), (178, 317383), (242, 233447), (473, 119438), (671, 84194), (946, 59719), (979, 57706), (1342, 42097), (1958, 28853), (2623, 21538), (3827, 14762), (5203, 10858), (5246, 10769), (5429, 10406), (7381, 7654)]