51356466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3607}}^1$

素因数の和:3735

約数の個数: 48

約数和(自身を含む): 128329344

約数和(自身を除く): 76972878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2373, 3607, 4746, 7119, 7214, 10821, 14238, 21642, 25249, 32463, 50498, 64926, 75747, 151494, 227241, 407591, 454482, 815182, 1222773, 2445546, 2853137, 3668319, 5706274, 7336638, 8559411, 17118822, 25678233, 51356466]

約数ペア:

[(1, 51356466), (2, 25678233), (3, 17118822), (6, 8559411), (7, 7336638), (9, 5706274), (14, 3668319), (18, 2853137), (21, 2445546), (42, 1222773), (63, 815182), (113, 454482), (126, 407591), (226, 227241), (339, 151494), (678, 75747), (791, 64926), (1017, 50498), (1582, 32463), (2034, 25249), (2373, 21642), (3607, 14238), (4746, 10821), (7119, 7214)]