55354208

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19009}}^1$

素因数の和:19039

約数の個数: 48

約数和(自身を含む): 134134560

約数和(自身を除く): 78780352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 19009, 38018, 76036, 133063, 152072, 247117, 266126, 304144, 494234, 532252, 608288, 988468, 1064504, 1729819, 1976936, 2129008, 3459638, 3953872, 4258016, 6919276, 7907744, 13838552, 27677104, 55354208]

約数ペア:

[(1, 55354208), (2, 27677104), (4, 13838552), (7, 7907744), (8, 6919276), (13, 4258016), (14, 3953872), (16, 3459638), (26, 2129008), (28, 1976936), (32, 1729819), (52, 1064504), (56, 988468), (91, 608288), (104, 532252), (112, 494234), (182, 304144), (208, 266126), (224, 247117), (364, 152072), (416, 133063), (728, 76036), (1456, 38018), (2912, 19009)]