52663000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4085

約数の個数: 64

約数和(自身を含む): 132743520

約数和(自身を除く): 80080520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 4051, 6500, 8102, 13000, 16204, 20255, 32408, 40510, 52663, 81020, 101275, 105326, 162040, 202550, 210652, 263315, 405100, 421304, 506375, 526630, 810200, 1012750, 1053260, 1316575, 2025500, 2106520, 2633150, 4051000, 5266300, 6582875, 10532600, 13165750, 26331500, 52663000]

約数ペア:

[(1, 52663000), (2, 26331500), (4, 13165750), (5, 10532600), (8, 6582875), (10, 5266300), (13, 4051000), (20, 2633150), (25, 2106520), (26, 2025500), (40, 1316575), (50, 1053260), (52, 1012750), (65, 810200), (100, 526630), (104, 506375), (125, 421304), (130, 405100), (200, 263315), (250, 210652), (260, 202550), (325, 162040), (500, 105326), (520, 101275), (650, 81020), (1000, 52663), (1300, 40510), (1625, 32408), (2600, 20255), (3250, 16204), (4051, 13000), (6500, 8102)]