49064008

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 109278720

約数和(自身を除く): 60214712

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 61, 106, 122, 212, 244, 271, 371, 424, 427, 488, 542, 742, 854, 1084, 1484, 1708, 1897, 2168, 2968, 3233, 3416, 3794, 6466, 7588, 12932, 14363, 15176, 16531, 22631, 25864, 28726, 33062, 45262, 57452, 66124, 90524, 100541, 114904, 115717, 132248, 181048, 201082, 231434, 402164, 462868, 804328, 876143, 925736, 1752286, 3504572, 6133001, 7009144, 12266002, 24532004, 49064008]

約数ペア:

[(1, 49064008), (2, 24532004), (4, 12266002), (7, 7009144), (8, 6133001), (14, 3504572), (28, 1752286), (53, 925736), (56, 876143), (61, 804328), (106, 462868), (122, 402164), (212, 231434), (244, 201082), (271, 181048), (371, 132248), (424, 115717), (427, 114904), (488, 100541), (542, 90524), (742, 66124), (854, 57452), (1084, 45262), (1484, 33062), (1708, 28726), (1897, 25864), (2168, 22631), (2968, 16531), (3233, 15176), (3416, 14363), (3794, 12932), (6466, 7588)]