55707351

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 92188416

約数和(自身を除く): 36481065

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 137, 201, 289, 357, 411, 469, 867, 959, 1139, 1407, 2023, 2329, 2877, 3417, 6069, 6987, 7973, 9179, 16303, 19363, 23919, 27537, 39593, 48909, 58089, 64253, 118779, 135541, 156043, 192759, 277151, 406623, 468129, 831453, 1092301, 2652731, 3276903, 7958193, 18569117, 55707351]

約数ペア:

[(1, 55707351), (3, 18569117), (7, 7958193), (17, 3276903), (21, 2652731), (51, 1092301), (67, 831453), (119, 468129), (137, 406623), (201, 277151), (289, 192759), (357, 156043), (411, 135541), (469, 118779), (867, 64253), (959, 58089), (1139, 48909), (1407, 39593), (2023, 27537), (2329, 23919), (2877, 19363), (3417, 16303), (6069, 9179), (6987, 7973)]