49782008

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 95212800

約数和(自身を除く): 45430792

約数列:

[1, 2, 4, 8, 79, 158, 227, 316, 347, 454, 632, 694, 908, 1388, 1816, 2776, 17933, 27413, 35866, 54826, 71732, 78769, 109652, 143464, 157538, 219304, 315076, 630152, 6222751, 12445502, 24891004, 49782008]

約数ペア:

[(1, 49782008), (2, 24891004), (4, 12445502), (8, 6222751), (79, 630152), (158, 315076), (227, 219304), (316, 157538), (347, 143464), (454, 109652), (632, 78769), (694, 71732), (908, 54826), (1388, 35866), (1816, 27413), (2776, 17933)]