48380896

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 97902000

約数和(自身を除く): 49521104

約数列:

[1, 2, 4, 8, 16, 32, 73, 139, 146, 149, 278, 292, 298, 556, 584, 596, 1112, 1168, 1192, 2224, 2336, 2384, 4448, 4768, 10147, 10877, 20294, 20711, 21754, 40588, 41422, 43508, 81176, 82844, 87016, 162352, 165688, 174032, 324704, 331376, 348064, 662752, 1511903, 3023806, 6047612, 12095224, 24190448, 48380896]

約数ペア:

[(1, 48380896), (2, 24190448), (4, 12095224), (8, 6047612), (16, 3023806), (32, 1511903), (73, 662752), (139, 348064), (146, 331376), (149, 324704), (278, 174032), (292, 165688), (298, 162352), (556, 87016), (584, 82844), (596, 81176), (1112, 43508), (1168, 41422), (1192, 40588), (2224, 21754), (2336, 20711), (2384, 20294), (4448, 10877), (4768, 10147)]