54091856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:508

約数の個数: 80

約数和(自身を含む): 130658304

約数和(自身を除く): 76566448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 97, 104, 112, 182, 194, 208, 364, 383, 388, 679, 728, 766, 776, 1261, 1358, 1456, 1532, 1552, 2522, 2681, 2716, 3064, 4979, 5044, 5362, 5432, 6128, 8827, 9958, 10088, 10724, 10864, 17654, 19916, 20176, 21448, 34853, 35308, 37151, 39832, 42896, 69706, 70616, 74302, 79664, 139412, 141232, 148604, 260057, 278824, 297208, 482963, 520114, 557648, 594416, 965926, 1040228, 1931852, 2080456, 3380741, 3863704, 4160912, 6761482, 7727408, 13522964, 27045928, 54091856]

約数ペア:

[(1, 54091856), (2, 27045928), (4, 13522964), (7, 7727408), (8, 6761482), (13, 4160912), (14, 3863704), (16, 3380741), (26, 2080456), (28, 1931852), (52, 1040228), (56, 965926), (91, 594416), (97, 557648), (104, 520114), (112, 482963), (182, 297208), (194, 278824), (208, 260057), (364, 148604), (383, 141232), (388, 139412), (679, 79664), (728, 74302), (766, 70616), (776, 69706), (1261, 42896), (1358, 39832), (1456, 37151), (1532, 35308), (1552, 34853), (2522, 21448), (2681, 20176), (2716, 19916), (3064, 17654), (4979, 10864), (5044, 10724), (5362, 10088), (5432, 9958), (6128, 8827)]