53290288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:905

約数の個数: 40

約数和(自身を含む): 109229120

約数和(自身を除く): 55938832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 307, 571, 614, 1142, 1228, 2284, 2456, 4568, 4912, 5833, 9136, 10849, 11666, 21698, 23332, 43396, 46664, 86792, 93328, 173584, 175297, 350594, 701188, 1402376, 2804752, 3330643, 6661286, 13322572, 26645144, 53290288]

約数ペア:

[(1, 53290288), (2, 26645144), (4, 13322572), (8, 6661286), (16, 3330643), (19, 2804752), (38, 1402376), (76, 701188), (152, 350594), (304, 175297), (307, 173584), (571, 93328), (614, 86792), (1142, 46664), (1228, 43396), (2284, 23332), (2456, 21698), (4568, 11666), (4912, 10849), (5833, 9136)]