49317128

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 108759420

約数和(自身を除く): 59442292

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1297, 1358, 2594, 2716, 4753, 5188, 5432, 9079, 9506, 10376, 18158, 19012, 36316, 38024, 63553, 72632, 125809, 127106, 251618, 254212, 503236, 508424, 880663, 1006472, 1761326, 3522652, 6164641, 7045304, 12329282, 24658564, 49317128]

約数ペア:

[(1, 49317128), (2, 24658564), (4, 12329282), (7, 7045304), (8, 6164641), (14, 3522652), (28, 1761326), (49, 1006472), (56, 880663), (97, 508424), (98, 503236), (194, 254212), (196, 251618), (388, 127106), (392, 125809), (679, 72632), (776, 63553), (1297, 38024), (1358, 36316), (2594, 19012), (2716, 18158), (4753, 10376), (5188, 9506), (5432, 9079)]