54972016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1022

約数の個数: 80

約数和(自身を含む): 129634560

約数和(自身を除く): 74662544

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 374, 418, 646, 748, 836, 967, 1292, 1496, 1672, 1934, 2584, 2992, 3344, 3553, 3868, 5168, 7106, 7736, 10637, 14212, 15472, 16439, 18373, 21274, 28424, 32878, 36746, 42548, 56848, 65756, 73492, 85096, 131512, 146984, 170192, 180829, 202103, 263024, 293968, 312341, 361658, 404206, 624682, 723316, 808412, 1249364, 1446632, 1616824, 2498728, 2893264, 3233648, 3435751, 4997456, 6871502, 13743004, 27486008, 54972016]

約数ペア:

[(1, 54972016), (2, 27486008), (4, 13743004), (8, 6871502), (11, 4997456), (16, 3435751), (17, 3233648), (19, 2893264), (22, 2498728), (34, 1616824), (38, 1446632), (44, 1249364), (68, 808412), (76, 723316), (88, 624682), (136, 404206), (152, 361658), (176, 312341), (187, 293968), (209, 263024), (272, 202103), (304, 180829), (323, 170192), (374, 146984), (418, 131512), (646, 85096), (748, 73492), (836, 65756), (967, 56848), (1292, 42548), (1496, 36746), (1672, 32878), (1934, 28424), (2584, 21274), (2992, 18373), (3344, 16439), (3553, 15472), (3868, 14212), (5168, 10637), (7106, 7736)]