50047425

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 98654400

約数和(自身を除く): 48606975

約数列:

[1, 3, 5, 9, 15, 19, 23, 25, 45, 57, 69, 75, 95, 115, 171, 207, 225, 285, 345, 437, 475, 509, 575, 855, 1035, 1311, 1425, 1527, 1725, 2185, 2545, 3933, 4275, 4581, 5175, 6555, 7635, 9671, 10925, 11707, 12725, 19665, 22905, 29013, 32775, 35121, 38175, 48355, 58535, 87039, 98325, 105363, 114525, 145065, 175605, 222433, 241775, 292675, 435195, 526815, 667299, 725325, 878025, 1112165, 2001897, 2175975, 2634075, 3336495, 5560825, 10009485, 16682475, 50047425]

約数ペア:

[(1, 50047425), (3, 16682475), (5, 10009485), (9, 5560825), (15, 3336495), (19, 2634075), (23, 2175975), (25, 2001897), (45, 1112165), (57, 878025), (69, 725325), (75, 667299), (95, 526815), (115, 435195), (171, 292675), (207, 241775), (225, 222433), (285, 175605), (345, 145065), (437, 114525), (475, 105363), (509, 98325), (575, 87039), (855, 58535), (1035, 48355), (1311, 38175), (1425, 35121), (1527, 32775), (1725, 29013), (2185, 22905), (2545, 19665), (3933, 12725), (4275, 11707), (4581, 10925), (5175, 9671), (6555, 7635)]