49713976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 104781600

約数和(自身を除く): 55067624

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 89, 104, 131, 164, 178, 262, 328, 356, 524, 533, 712, 1048, 1066, 1157, 1703, 2132, 2314, 3406, 3649, 4264, 4628, 5371, 6812, 7298, 9256, 10742, 11659, 13624, 14596, 21484, 23318, 29192, 42968, 46636, 47437, 69823, 93272, 94874, 139646, 151567, 189748, 279292, 303134, 379496, 478019, 558584, 606268, 956038, 1212536, 1912076, 3824152, 6214247, 12428494, 24856988, 49713976]

約数ペア:

[(1, 49713976), (2, 24856988), (4, 12428494), (8, 6214247), (13, 3824152), (26, 1912076), (41, 1212536), (52, 956038), (82, 606268), (89, 558584), (104, 478019), (131, 379496), (164, 303134), (178, 279292), (262, 189748), (328, 151567), (356, 139646), (524, 94874), (533, 93272), (712, 69823), (1048, 47437), (1066, 46636), (1157, 42968), (1703, 29192), (2132, 23318), (2314, 21484), (3406, 14596), (3649, 13624), (4264, 11659), (4628, 10742), (5371, 9256), (6812, 7298)]