51441210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{190523}}^1$

素因数の和:190539

約数の個数: 32

約数和(自身を含む): 137177280

約数和(自身を除く): 85736070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 190523, 381046, 571569, 952615, 1143138, 1714707, 1905230, 2857845, 3429414, 5144121, 5715690, 8573535, 10288242, 17147070, 25720605, 51441210]

約数ペア:

[(1, 51441210), (2, 25720605), (3, 17147070), (5, 10288242), (6, 8573535), (9, 5715690), (10, 5144121), (15, 3429414), (18, 2857845), (27, 1905230), (30, 1714707), (45, 1143138), (54, 952615), (90, 571569), (135, 381046), (270, 190523)]