53617473

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3851}}^1$

素因数の和:3894

約数の個数: 48

約数和(自身を含む): 100953216

約数和(自身を除く): 47335743

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 3851, 4641, 11553, 13923, 26957, 34659, 50063, 65467, 80871, 150189, 196401, 242613, 350441, 450567, 458269, 589203, 851071, 1051323, 1374807, 2553213, 3153969, 4124421, 5957497, 7659639, 17872491, 53617473]

約数ペア:

[(1, 53617473), (3, 17872491), (7, 7659639), (9, 5957497), (13, 4124421), (17, 3153969), (21, 2553213), (39, 1374807), (51, 1051323), (63, 851071), (91, 589203), (117, 458269), (119, 450567), (153, 350441), (221, 242613), (273, 196401), (357, 150189), (663, 80871), (819, 65467), (1071, 50063), (1547, 34659), (1989, 26957), (3851, 13923), (4641, 11553)]