51737728

素因数分解:

$2^7\times 7^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 122617260

約数和(自身を除く): 70879532

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 113, 128, 146, 196, 224, 226, 292, 392, 448, 452, 511, 584, 784, 791, 896, 904, 1022, 1168, 1568, 1582, 1808, 2044, 2336, 3136, 3164, 3577, 3616, 4088, 4672, 5537, 6272, 6328, 7154, 7232, 8176, 8249, 9344, 11074, 12656, 14308, 14464, 16352, 16498, 22148, 25312, 28616, 32704, 32996, 44296, 50624, 57232, 57743, 65408, 65992, 88592, 101248, 114464, 115486, 131984, 177184, 228928, 230972, 263968, 354368, 404201, 457856, 461944, 527936, 708736, 808402, 923888, 1055872, 1616804, 1847776, 3233608, 3695552, 6467216, 7391104, 12934432, 25868864, 51737728]

約数ペア:

[(1, 51737728), (2, 25868864), (4, 12934432), (7, 7391104), (8, 6467216), (14, 3695552), (16, 3233608), (28, 1847776), (32, 1616804), (49, 1055872), (56, 923888), (64, 808402), (73, 708736), (98, 527936), (112, 461944), (113, 457856), (128, 404201), (146, 354368), (196, 263968), (224, 230972), (226, 228928), (292, 177184), (392, 131984), (448, 115486), (452, 114464), (511, 101248), (584, 88592), (784, 65992), (791, 65408), (896, 57743), (904, 57232), (1022, 50624), (1168, 44296), (1568, 32996), (1582, 32704), (1808, 28616), (2044, 25312), (2336, 22148), (3136, 16498), (3164, 16352), (3577, 14464), (3616, 14308), (4088, 12656), (4672, 11074), (5537, 9344), (6272, 8249), (6328, 8176), (7154, 7232)]