53410175

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 86369472

約数和(自身を除く): 32959297

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 175, 221, 325, 425, 455, 595, 1105, 1381, 1547, 2275, 2975, 5525, 6905, 7735, 9667, 17953, 23477, 34525, 38675, 48335, 89765, 117385, 125671, 164339, 241675, 305201, 448825, 586925, 628355, 821695, 1526005, 2136407, 3141775, 4108475, 7630025, 10682035, 53410175]

約数ペア:

[(1, 53410175), (5, 10682035), (7, 7630025), (13, 4108475), (17, 3141775), (25, 2136407), (35, 1526005), (65, 821695), (85, 628355), (91, 586925), (119, 448825), (175, 305201), (221, 241675), (325, 164339), (425, 125671), (455, 117385), (595, 89765), (1105, 48335), (1381, 38675), (1547, 34525), (2275, 23477), (2975, 17953), (5525, 9667), (6905, 7735)]