55747950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{887}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 138741120

約数和(自身を除く): 82993170

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 419, 838, 887, 1257, 1774, 2095, 2514, 2661, 4190, 4435, 5322, 6285, 8870, 10475, 12570, 13305, 20950, 22175, 26610, 31425, 44350, 62850, 66525, 133050, 371653, 743306, 1114959, 1858265, 2229918, 3716530, 5574795, 9291325, 11149590, 18582650, 27873975, 55747950]

約数ペア:

[(1, 55747950), (2, 27873975), (3, 18582650), (5, 11149590), (6, 9291325), (10, 5574795), (15, 3716530), (25, 2229918), (30, 1858265), (50, 1114959), (75, 743306), (150, 371653), (419, 133050), (838, 66525), (887, 62850), (1257, 44350), (1774, 31425), (2095, 26610), (2514, 22175), (2661, 20950), (4190, 13305), (4435, 12570), (5322, 10475), (6285, 8870)]