51978049206

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1\times {\mathrm{1693}}^1$

素因数の和:2805

約数の個数: 64

約数和(自身を含む): 107389083648

約数和(自身を除く): 55411034442

約数列:

[1, 2, 3, 6, 43, 86, 127, 129, 254, 258, 381, 762, 937, 1693, 1874, 2811, 3386, 5079, 5461, 5622, 10158, 10922, 16383, 32766, 40291, 72799, 80582, 118999, 120873, 145598, 215011, 218397, 237998, 241746, 356997, 430022, 436794, 645033, 713994, 1290066, 1586341, 3172682, 4759023, 5116957, 9245473, 9518046, 10233914, 15350871, 18490946, 27736419, 30701742, 55472838, 68212663, 136425326, 201465307, 204637989, 402930614, 409275978, 604395921, 1208791842, 8663008201, 17326016402, 25989024603, 51978049206]

約数ペア:

[(1, 51978049206), (2, 25989024603), (3, 17326016402), (6, 8663008201), (43, 1208791842), (86, 604395921), (127, 409275978), (129, 402930614), (254, 204637989), (258, 201465307), (381, 136425326), (762, 68212663), (937, 55472838), (1693, 30701742), (1874, 27736419), (2811, 18490946), (3386, 15350871), (5079, 10233914), (5461, 9518046), (5622, 9245473), (10158, 5116957), (10922, 4759023), (16383, 3172682), (32766, 1586341), (40291, 1290066), (72799, 713994), (80582, 645033), (118999, 436794), (120873, 430022), (145598, 356997), (215011, 241746), (218397, 237998)]