56723576

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11131}}^1$

素因数の和:11164

約数の個数: 48

約数和(自身を含む): 133250040

約数和(自身を除く): 76526464

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 11131, 22262, 44524, 77917, 89048, 144703, 155834, 289406, 311668, 545419, 578812, 623336, 1012921, 1090838, 1157624, 2025842, 2181676, 4051684, 4363352, 7090447, 8103368, 14180894, 28361788, 56723576]

約数ペア:

[(1, 56723576), (2, 28361788), (4, 14180894), (7, 8103368), (8, 7090447), (13, 4363352), (14, 4051684), (26, 2181676), (28, 2025842), (49, 1157624), (52, 1090838), (56, 1012921), (91, 623336), (98, 578812), (104, 545419), (182, 311668), (196, 289406), (364, 155834), (392, 144703), (637, 89048), (728, 77917), (1274, 44524), (2548, 22262), (5096, 11131)]