47644742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 77760000

約数和(自身を除く): 30115258

約数列:

[1, 2, 19, 38, 59, 79, 118, 158, 269, 538, 1121, 1501, 2242, 3002, 4661, 5111, 9322, 10222, 15871, 21251, 31742, 42502, 88559, 177118, 301549, 403769, 603098, 807538, 1253809, 2507618, 23822371, 47644742]

約数ペア:

[(1, 47644742), (2, 23822371), (19, 2507618), (38, 1253809), (59, 807538), (79, 603098), (118, 403769), (158, 301549), (269, 177118), (538, 88559), (1121, 42502), (1501, 31742), (2242, 21251), (3002, 15871), (4661, 10222), (5111, 9322)]