49203707008

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{308263}}^1$

素因数の和:308349

約数の個数: 64

約数和(自身を含む): 103761662400

約数和(自身を除く): 54557955392

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 128, 172, 232, 344, 464, 688, 928, 1247, 1376, 1856, 2494, 2752, 3712, 4988, 5504, 9976, 19952, 39904, 79808, 159616, 308263, 616526, 1233052, 2466104, 4932208, 8939627, 9864416, 13255309, 17879254, 19728832, 26510618, 35758508, 39457664, 53021236, 71517016, 106042472, 143034032, 212084944, 286068064, 384403961, 424169888, 572136128, 768807922, 848339776, 1144272256, 1537615844, 1696679552, 3075231688, 6150463376, 12300926752, 24601853504, 49203707008]

約数ペア:

[(1, 49203707008), (2, 24601853504), (4, 12300926752), (8, 6150463376), (16, 3075231688), (29, 1696679552), (32, 1537615844), (43, 1144272256), (58, 848339776), (64, 768807922), (86, 572136128), (116, 424169888), (128, 384403961), (172, 286068064), (232, 212084944), (344, 143034032), (464, 106042472), (688, 71517016), (928, 53021236), (1247, 39457664), (1376, 35758508), (1856, 26510618), (2494, 19728832), (2752, 17879254), (3712, 13255309), (4988, 9864416), (5504, 8939627), (9976, 4932208), (19952, 2466104), (39904, 1233052), (79808, 616526), (159616, 308263)]