55780256

素因数分解:

$2^5\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1097}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 126173376

約数和(自身を除く): 70393120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 227, 454, 908, 1097, 1589, 1816, 2194, 3178, 3632, 4388, 6356, 7264, 7679, 8776, 12712, 15358, 17552, 25424, 30716, 35104, 50848, 61432, 122864, 245728, 249019, 498038, 996076, 1743133, 1992152, 3486266, 3984304, 6972532, 7968608, 13945064, 27890128, 55780256]

約数ペア:

[(1, 55780256), (2, 27890128), (4, 13945064), (7, 7968608), (8, 6972532), (14, 3984304), (16, 3486266), (28, 1992152), (32, 1743133), (56, 996076), (112, 498038), (224, 249019), (227, 245728), (454, 122864), (908, 61432), (1097, 50848), (1589, 35104), (1816, 30716), (2194, 25424), (3178, 17552), (3632, 15358), (4388, 12712), (6356, 8776), (7264, 7679)]