53445344

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 108083808

約数和(自身を除く): 54638464

約数列:

[1, 2, 4, 8, 16, 32, 73, 137, 146, 167, 274, 292, 334, 548, 584, 668, 1096, 1168, 1336, 2192, 2336, 2672, 4384, 5344, 10001, 12191, 20002, 22879, 24382, 40004, 45758, 48764, 80008, 91516, 97528, 160016, 183032, 195056, 320032, 366064, 390112, 732128, 1670167, 3340334, 6680668, 13361336, 26722672, 53445344]

約数ペア:

[(1, 53445344), (2, 26722672), (4, 13361336), (8, 6680668), (16, 3340334), (32, 1670167), (73, 732128), (137, 390112), (146, 366064), (167, 320032), (274, 195056), (292, 183032), (334, 160016), (548, 97528), (584, 91516), (668, 80008), (1096, 48764), (1168, 45758), (1336, 40004), (2192, 24382), (2336, 22879), (2672, 20002), (4384, 12191), (5344, 10001)]