51364300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39511}}^1$

素因数の和:39538

約数の個数: 36

約数和(自身を含む): 120037456

約数和(自身を除く): 68673156

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 39511, 79022, 158044, 197555, 395110, 513643, 790220, 987775, 1027286, 1975550, 2054572, 2568215, 3951100, 5136430, 10272860, 12841075, 25682150, 51364300]

約数ペア:

[(1, 51364300), (2, 25682150), (4, 12841075), (5, 10272860), (10, 5136430), (13, 3951100), (20, 2568215), (25, 2054572), (26, 1975550), (50, 1027286), (52, 987775), (65, 790220), (100, 513643), (130, 395110), (260, 197555), (325, 158044), (650, 79022), (1300, 39511)]