52477850

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 101029248

約数和(自身を除く): 48551398

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 137, 163, 235, 274, 326, 470, 685, 815, 1175, 1370, 1630, 2350, 3425, 4075, 6439, 6850, 7661, 8150, 12878, 15322, 22331, 32195, 38305, 44662, 64390, 76610, 111655, 160975, 191525, 223310, 321950, 383050, 558275, 1049557, 1116550, 2099114, 5247785, 10495570, 26238925, 52477850]

約数ペア:

[(1, 52477850), (2, 26238925), (5, 10495570), (10, 5247785), (25, 2099114), (47, 1116550), (50, 1049557), (94, 558275), (137, 383050), (163, 321950), (235, 223310), (274, 191525), (326, 160975), (470, 111655), (685, 76610), (815, 64390), (1175, 44662), (1370, 38305), (1630, 32195), (2350, 22331), (3425, 15322), (4075, 12878), (6439, 8150), (6850, 7661)]