56553145593

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 92510945280

約数和(自身を除く): 35957799687

約数列:

[1, 3, 7, 19, 21, 57, 127, 133, 151, 361, 381, 389, 399, 453, 889, 1057, 1083, 1167, 2413, 2527, 2667, 2723, 2869, 3171, 7239, 7391, 7581, 8169, 8607, 16891, 19177, 20083, 22173, 45847, 49403, 50673, 51737, 54511, 57531, 58739, 60249, 134239, 137541, 140429, 148209, 155211, 163533, 176217, 320929, 345821, 364363, 381577, 402717, 411173, 421287, 938657, 962787, 983003, 1037463, 1093089, 1116041, 1144731, 1233519, 2550541, 2815971, 2949009, 3348123, 6570599, 6922897, 7459853, 7651623, 7812287, 17834483, 19711797, 20768691, 21204779, 22379559, 23436861, 48460279, 52218971, 53503449, 63614337, 124841381, 141737207, 145380837, 148433453, 156656913, 374524143, 425211621, 445300359, 992160449, 2693006933, 2976481347, 8079020799, 18851048531, 56553145593]

約数ペア:

[(1, 56553145593), (3, 18851048531), (7, 8079020799), (19, 2976481347), (21, 2693006933), (57, 992160449), (127, 445300359), (133, 425211621), (151, 374524143), (361, 156656913), (381, 148433453), (389, 145380837), (399, 141737207), (453, 124841381), (889, 63614337), (1057, 53503449), (1083, 52218971), (1167, 48460279), (2413, 23436861), (2527, 22379559), (2667, 21204779), (2723, 20768691), (2869, 19711797), (3171, 17834483), (7239, 7812287), (7391, 7651623), (7581, 7459853), (8169, 6922897), (8607, 6570599), (16891, 3348123), (19177, 2949009), (20083, 2815971), (22173, 2550541), (45847, 1233519), (49403, 1144731), (50673, 1116041), (51737, 1093089), (54511, 1037463), (57531, 983003), (58739, 962787), (60249, 938657), (134239, 421287), (137541, 411173), (140429, 402717), (148209, 381577), (155211, 364363), (163533, 345821), (176217, 320929)]