51749168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1033}}^1$

素因数の和:1173

約数の個数: 40

約数和(自身を含む): 104624256

約数和(自身を除く): 52875088

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 124, 202, 248, 404, 496, 808, 1033, 1616, 2066, 3131, 4132, 6262, 8264, 12524, 16528, 25048, 32023, 50096, 64046, 104333, 128092, 208666, 256184, 417332, 512368, 834664, 1669328, 3234323, 6468646, 12937292, 25874584, 51749168]

約数ペア:

[(1, 51749168), (2, 25874584), (4, 12937292), (8, 6468646), (16, 3234323), (31, 1669328), (62, 834664), (101, 512368), (124, 417332), (202, 256184), (248, 208666), (404, 128092), (496, 104333), (808, 64046), (1033, 50096), (1616, 32023), (2066, 25048), (3131, 16528), (4132, 12524), (6262, 8264)]