52706950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 104346000

約数和(自身を除く): 51639050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 109, 190, 218, 475, 509, 545, 950, 1018, 1090, 2071, 2545, 2725, 4142, 5090, 5450, 9671, 10355, 12725, 19342, 20710, 25450, 48355, 51775, 55481, 96710, 103550, 110962, 241775, 277405, 483550, 554810, 1054139, 1387025, 2108278, 2774050, 5270695, 10541390, 26353475, 52706950]

約数ペア:

[(1, 52706950), (2, 26353475), (5, 10541390), (10, 5270695), (19, 2774050), (25, 2108278), (38, 1387025), (50, 1054139), (95, 554810), (109, 483550), (190, 277405), (218, 241775), (475, 110962), (509, 103550), (545, 96710), (950, 55481), (1018, 51775), (1090, 48355), (2071, 25450), (2545, 20710), (2725, 19342), (4142, 12725), (5090, 10355), (5450, 9671)]