51230536

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 117072000

約数和(自身を除く): 65841464

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 89, 133, 152, 178, 266, 356, 532, 541, 623, 712, 1064, 1082, 1246, 1691, 2164, 2492, 3382, 3787, 4328, 4984, 6764, 7574, 10279, 11837, 13528, 15148, 20558, 23674, 30296, 41116, 47348, 48149, 71953, 82232, 94696, 96298, 143906, 192596, 287812, 337043, 385192, 575624, 674086, 914831, 1348172, 1829662, 2696344, 3659324, 6403817, 7318648, 12807634, 25615268, 51230536]

約数ペア:

[(1, 51230536), (2, 25615268), (4, 12807634), (7, 7318648), (8, 6403817), (14, 3659324), (19, 2696344), (28, 1829662), (38, 1348172), (56, 914831), (76, 674086), (89, 575624), (133, 385192), (152, 337043), (178, 287812), (266, 192596), (356, 143906), (532, 96298), (541, 94696), (623, 82232), (712, 71953), (1064, 48149), (1082, 47348), (1246, 41116), (1691, 30296), (2164, 23674), (2492, 20558), (3382, 15148), (3787, 13528), (4328, 11837), (4984, 10279), (6764, 7574)]