56956790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 116811072

約数和(自身を除く): 59854282

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 73, 82, 110, 146, 173, 205, 346, 365, 410, 451, 730, 803, 865, 902, 1606, 1730, 1903, 2255, 2993, 3806, 4015, 4510, 5986, 7093, 8030, 9515, 12629, 14186, 14965, 19030, 25258, 29930, 32923, 35465, 63145, 65846, 70930, 78023, 126290, 138919, 156046, 164615, 277838, 329230, 390115, 517789, 694595, 780230, 1035578, 1389190, 2588945, 5177890, 5695679, 11391358, 28478395, 56956790]

約数ペア:

[(1, 56956790), (2, 28478395), (5, 11391358), (10, 5695679), (11, 5177890), (22, 2588945), (41, 1389190), (55, 1035578), (73, 780230), (82, 694595), (110, 517789), (146, 390115), (173, 329230), (205, 277838), (346, 164615), (365, 156046), (410, 138919), (451, 126290), (730, 78023), (803, 70930), (865, 65846), (902, 63145), (1606, 35465), (1730, 32923), (1903, 29930), (2255, 25258), (2993, 19030), (3806, 14965), (4015, 14186), (4510, 12629), (5986, 9515), (7093, 8030)]