13051004050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1962557}}^1$

素因数の和:1962595

約数の個数: 48

約数和(自身を含む): 29202863040

約数和(自身を除く): 16151858990

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 1962557, 3925114, 9812785, 13737899, 19625570, 27475798, 37288583, 49063925, 68689495, 74577166, 98127850, 137378990, 186442915, 261020081, 343447475, 372885830, 522040162, 686894950, 932214575, 1305100405, 1864429150, 2610200810, 6525502025, 13051004050]

約数ペア:

[(1, 13051004050), (2, 6525502025), (5, 2610200810), (7, 1864429150), (10, 1305100405), (14, 932214575), (19, 686894950), (25, 522040162), (35, 372885830), (38, 343447475), (50, 261020081), (70, 186442915), (95, 137378990), (133, 98127850), (175, 74577166), (190, 68689495), (266, 49063925), (350, 37288583), (475, 27475798), (665, 19625570), (950, 13737899), (1330, 9812785), (3325, 3925114), (6650, 1962557)]