51423232

素因数分解:

$2^{11}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 125012160

約数和(自身を除く): 73588928

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 211, 224, 238, 256, 272, 422, 448, 476, 512, 544, 844, 896, 952, 1024, 1088, 1477, 1688, 1792, 1904, 2048, 2176, 2954, 3376, 3584, 3587, 3808, 4352, 5908, 6752, 7168, 7174, 7616, 8704, 11816, 13504, 14336, 14348, 15232, 17408, 23632, 25109, 27008, 28696, 30464, 34816, 47264, 50218, 54016, 57392, 60928, 94528, 100436, 108032, 114784, 121856, 189056, 200872, 216064, 229568, 243712, 378112, 401744, 432128, 459136, 756224, 803488, 918272, 1512448, 1606976, 1836544, 3024896, 3213952, 3673088, 6427904, 7346176, 12855808, 25711616, 51423232]

約数ペア:

[(1, 51423232), (2, 25711616), (4, 12855808), (7, 7346176), (8, 6427904), (14, 3673088), (16, 3213952), (17, 3024896), (28, 1836544), (32, 1606976), (34, 1512448), (56, 918272), (64, 803488), (68, 756224), (112, 459136), (119, 432128), (128, 401744), (136, 378112), (211, 243712), (224, 229568), (238, 216064), (256, 200872), (272, 189056), (422, 121856), (448, 114784), (476, 108032), (512, 100436), (544, 94528), (844, 60928), (896, 57392), (952, 54016), (1024, 50218), (1088, 47264), (1477, 34816), (1688, 30464), (1792, 28696), (1904, 27008), (2048, 25109), (2176, 23632), (2954, 17408), (3376, 15232), (3584, 14348), (3587, 14336), (3808, 13504), (4352, 11816), (5908, 8704), (6752, 7616), (7168, 7174)]