56031976

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6997}}^1$

素因数の和:7034

約数の個数: 64

約数和(自身を含む): 141079680

約数和(自身を除く): 85047704

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 6997, 8008, 13994, 27988, 48979, 55976, 76967, 90961, 97958, 153934, 181922, 195916, 307868, 363844, 391832, 538769, 615736, 636727, 727688, 1000571, 1077538, 1273454, 2001142, 2155076, 2546908, 4002284, 4310152, 5093816, 7003997, 8004568, 14007994, 28015988, 56031976]

約数ペア:

[(1, 56031976), (2, 28015988), (4, 14007994), (7, 8004568), (8, 7003997), (11, 5093816), (13, 4310152), (14, 4002284), (22, 2546908), (26, 2155076), (28, 2001142), (44, 1273454), (52, 1077538), (56, 1000571), (77, 727688), (88, 636727), (91, 615736), (104, 538769), (143, 391832), (154, 363844), (182, 307868), (286, 195916), (308, 181922), (364, 153934), (572, 97958), (616, 90961), (728, 76967), (1001, 55976), (1144, 48979), (2002, 27988), (4004, 13994), (6997, 8008)]