53131590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8087}}^1$

素因数の和:8173

約数の個数: 48

約数和(自身を含む): 140051808

約数和(自身を除く): 86920218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 8087, 16174, 24261, 40435, 48522, 72783, 80870, 121305, 145566, 242610, 363915, 590351, 727830, 1180702, 1771053, 2951755, 3542106, 5313159, 5903510, 8855265, 10626318, 17710530, 26565795, 53131590]

約数ペア:

[(1, 53131590), (2, 26565795), (3, 17710530), (5, 10626318), (6, 8855265), (9, 5903510), (10, 5313159), (15, 3542106), (18, 2951755), (30, 1771053), (45, 1180702), (73, 727830), (90, 590351), (146, 363915), (219, 242610), (365, 145566), (438, 121305), (657, 80870), (730, 72783), (1095, 48522), (1314, 40435), (2190, 24261), (3285, 16174), (6570, 8087)]