48821025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 94842144

約数和(自身を除く): 46021119

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 59, 75, 85, 165, 177, 187, 255, 275, 295, 425, 561, 649, 825, 885, 935, 1003, 1275, 1475, 1947, 2805, 3009, 3245, 3481, 4425, 4675, 5015, 9735, 10443, 11033, 14025, 15045, 16225, 17405, 25075, 33099, 38291, 48675, 52215, 55165, 59177, 75225, 87025, 114873, 165495, 177531, 191455, 261075, 275825, 295885, 574365, 650947, 827475, 887655, 957275, 1479425, 1952841, 2871825, 3254735, 4438275, 9764205, 16273675, 48821025]

約数ペア:

[(1, 48821025), (3, 16273675), (5, 9764205), (11, 4438275), (15, 3254735), (17, 2871825), (25, 1952841), (33, 1479425), (51, 957275), (55, 887655), (59, 827475), (75, 650947), (85, 574365), (165, 295885), (177, 275825), (187, 261075), (255, 191455), (275, 177531), (295, 165495), (425, 114873), (561, 87025), (649, 75225), (825, 59177), (885, 55165), (935, 52215), (1003, 48675), (1275, 38291), (1475, 33099), (1947, 25075), (2805, 17405), (3009, 16225), (3245, 15045), (3481, 14025), (4425, 11033), (4675, 10443), (5015, 9735)]