54437584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{541}}^1$

素因数の和:899

約数の個数: 40

約数和(自身を含む): 111565280

約数和(自身を除く): 57127696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 331, 541, 662, 1082, 1324, 2164, 2648, 4328, 5296, 6289, 8656, 10279, 12578, 20558, 25156, 41116, 50312, 82232, 100624, 164464, 179071, 358142, 716284, 1432568, 2865136, 3402349, 6804698, 13609396, 27218792, 54437584]

約数ペア:

[(1, 54437584), (2, 27218792), (4, 13609396), (8, 6804698), (16, 3402349), (19, 2865136), (38, 1432568), (76, 716284), (152, 358142), (304, 179071), (331, 164464), (541, 100624), (662, 82232), (1082, 50312), (1324, 41116), (2164, 25156), (2648, 20558), (4328, 12578), (5296, 10279), (6289, 8656)]