51675650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 104618304

約数和(自身を除く): 52942654

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 130, 214, 325, 535, 650, 743, 1070, 1391, 1486, 2675, 2782, 3715, 5350, 6955, 7430, 9659, 13910, 18575, 19318, 34775, 37150, 48295, 69550, 79501, 96590, 159002, 241475, 397505, 482950, 795010, 1033513, 1987525, 2067026, 3975050, 5167565, 10335130, 25837825, 51675650]

約数ペア:

[(1, 51675650), (2, 25837825), (5, 10335130), (10, 5167565), (13, 3975050), (25, 2067026), (26, 1987525), (50, 1033513), (65, 795010), (107, 482950), (130, 397505), (214, 241475), (325, 159002), (535, 96590), (650, 79501), (743, 69550), (1070, 48295), (1391, 37150), (1486, 34775), (2675, 19318), (2782, 18575), (3715, 13910), (5350, 9659), (6955, 7430)]