48721038

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 57723762

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 79, 82, 109, 123, 138, 158, 218, 237, 246, 327, 474, 654, 943, 1817, 1886, 2507, 2829, 3239, 3634, 4469, 5014, 5451, 5658, 6478, 7521, 8611, 8938, 9717, 10902, 13407, 15042, 17222, 19434, 25833, 26814, 51666, 74497, 102787, 148994, 198053, 205574, 223491, 308361, 353051, 396106, 446982, 594159, 616722, 706102, 1059153, 1188318, 2118306, 8120173, 16240346, 24360519, 48721038]

約数ペア:

[(1, 48721038), (2, 24360519), (3, 16240346), (6, 8120173), (23, 2118306), (41, 1188318), (46, 1059153), (69, 706102), (79, 616722), (82, 594159), (109, 446982), (123, 396106), (138, 353051), (158, 308361), (218, 223491), (237, 205574), (246, 198053), (327, 148994), (474, 102787), (654, 74497), (943, 51666), (1817, 26814), (1886, 25833), (2507, 19434), (2829, 17222), (3239, 15042), (3634, 13407), (4469, 10902), (5014, 9717), (5451, 8938), (5658, 8611), (6478, 7521)]