49797670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20161}}^1$

素因数の和:20200

約数の個数: 32

約数和(自身を含む): 101616480

約数和(自身を除く): 51818810

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 20161, 40322, 100805, 201610, 262093, 383059, 524186, 766118, 1310465, 1915295, 2620930, 3830590, 4979767, 9959534, 24898835, 49797670]

約数ペア:

[(1, 49797670), (2, 24898835), (5, 9959534), (10, 4979767), (13, 3830590), (19, 2620930), (26, 1915295), (38, 1310465), (65, 766118), (95, 524186), (130, 383059), (190, 262093), (247, 201610), (494, 100805), (1235, 40322), (2470, 20161)]