49828428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6263}}^1$

素因数の和:6303

約数の個数: 72

約数和(自身を含む): 143646048

約数和(自身を除く): 93817620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 6263, 7956, 12526, 18789, 25052, 37578, 56367, 75156, 81419, 106471, 112734, 162838, 212942, 225468, 244257, 319413, 325676, 425884, 488514, 638826, 732771, 958239, 977028, 1277652, 1384123, 1465542, 1916478, 2768246, 2931084, 3832956, 4152369, 5536492, 8304738, 12457107, 16609476, 24914214, 49828428]

約数ペア:

[(1, 49828428), (2, 24914214), (3, 16609476), (4, 12457107), (6, 8304738), (9, 5536492), (12, 4152369), (13, 3832956), (17, 2931084), (18, 2768246), (26, 1916478), (34, 1465542), (36, 1384123), (39, 1277652), (51, 977028), (52, 958239), (68, 732771), (78, 638826), (102, 488514), (117, 425884), (153, 325676), (156, 319413), (204, 244257), (221, 225468), (234, 212942), (306, 162838), (442, 112734), (468, 106471), (612, 81419), (663, 75156), (884, 56367), (1326, 37578), (1989, 25052), (2652, 18789), (3978, 12526), (6263, 7956)]