51460650128

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{881417}}^1$

素因数の和:881555

約数の個数: 40

約数和(自身を含む): 103284561240

約数和(自身を除く): 51823911112

約数列:

[1, 2, 4, 8, 16, 41, 82, 89, 164, 178, 328, 356, 656, 712, 1424, 3649, 7298, 14596, 29192, 58384, 881417, 1762834, 3525668, 7051336, 14102672, 36138097, 72276194, 78446113, 144552388, 156892226, 289104776, 313784452, 578209552, 627568904, 1255137808, 3216290633, 6432581266, 12865162532, 25730325064, 51460650128]

約数ペア:

[(1, 51460650128), (2, 25730325064), (4, 12865162532), (8, 6432581266), (16, 3216290633), (41, 1255137808), (82, 627568904), (89, 578209552), (164, 313784452), (178, 289104776), (328, 156892226), (356, 144552388), (656, 78446113), (712, 72276194), (1424, 36138097), (3649, 14102672), (7298, 7051336), (14596, 3525668), (29192, 1762834), (58384, 881417)]