49989144

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 128066400

約数和(自身を除く): 78077256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 109, 194, 197, 218, 291, 327, 388, 394, 436, 582, 591, 654, 776, 788, 872, 1164, 1182, 1308, 1576, 2328, 2364, 2616, 4728, 10573, 19109, 21146, 21473, 31719, 38218, 42292, 42946, 57327, 63438, 64419, 76436, 84584, 85892, 114654, 126876, 128838, 152872, 171784, 229308, 253752, 257676, 458616, 515352, 2082881, 4165762, 6248643, 8331524, 12497286, 16663048, 24994572, 49989144]

約数ペア:

[(1, 49989144), (2, 24994572), (3, 16663048), (4, 12497286), (6, 8331524), (8, 6248643), (12, 4165762), (24, 2082881), (97, 515352), (109, 458616), (194, 257676), (197, 253752), (218, 229308), (291, 171784), (327, 152872), (388, 128838), (394, 126876), (436, 114654), (582, 85892), (591, 84584), (654, 76436), (776, 64419), (788, 63438), (872, 57327), (1164, 42946), (1182, 42292), (1308, 38218), (1576, 31719), (2328, 21473), (2364, 21146), (2616, 19109), (4728, 10573)]