53129500

素因数分解:

$2^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{1801}}^1$

素因数の和:1879

約数の個数: 48

約数和(自身を含む): 118067040

約数和(自身を除く): 64937540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 125, 236, 250, 295, 500, 590, 1180, 1475, 1801, 2950, 3602, 5900, 7204, 7375, 9005, 14750, 18010, 29500, 36020, 45025, 90050, 106259, 180100, 212518, 225125, 425036, 450250, 531295, 900500, 1062590, 2125180, 2656475, 5312950, 10625900, 13282375, 26564750, 53129500]

約数ペア:

[(1, 53129500), (2, 26564750), (4, 13282375), (5, 10625900), (10, 5312950), (20, 2656475), (25, 2125180), (50, 1062590), (59, 900500), (100, 531295), (118, 450250), (125, 425036), (236, 225125), (250, 212518), (295, 180100), (500, 106259), (590, 90050), (1180, 45025), (1475, 36020), (1801, 29500), (2950, 18010), (3602, 14750), (5900, 9005), (7204, 7375)]