52144300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{40111}}^1$

素因数の和:40138

約数の個数: 36

約数和(自身を含む): 121860256

約数和(自身を除く): 69715956

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 40111, 80222, 160444, 200555, 401110, 521443, 802220, 1002775, 1042886, 2005550, 2085772, 2607215, 4011100, 5214430, 10428860, 13036075, 26072150, 52144300]

約数ペア:

[(1, 52144300), (2, 26072150), (4, 13036075), (5, 10428860), (10, 5214430), (13, 4011100), (20, 2607215), (25, 2085772), (26, 2005550), (50, 1042886), (52, 1002775), (65, 802220), (100, 521443), (130, 401110), (260, 200555), (325, 160444), (650, 80222), (1300, 40111)]