56895044

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:145

約数の個数: 54

約数和(自身を含む): 111229902

約数和(自身を除く): 54334858

約数列:

[1, 2, 4, 19, 31, 38, 41, 62, 76, 82, 124, 164, 361, 589, 722, 779, 961, 1178, 1271, 1444, 1558, 1922, 2356, 2542, 3116, 3844, 5084, 11191, 14801, 18259, 22382, 24149, 29602, 36518, 39401, 44764, 48298, 59204, 73036, 78802, 96596, 157604, 346921, 458831, 693842, 748619, 917662, 1387684, 1497238, 1835324, 2994476, 14223761, 28447522, 56895044]

約数ペア:

[(1, 56895044), (2, 28447522), (4, 14223761), (19, 2994476), (31, 1835324), (38, 1497238), (41, 1387684), (62, 917662), (76, 748619), (82, 693842), (124, 458831), (164, 346921), (361, 157604), (589, 96596), (722, 78802), (779, 73036), (961, 59204), (1178, 48298), (1271, 44764), (1444, 39401), (1558, 36518), (1922, 29602), (2356, 24149), (2542, 22382), (3116, 18259), (3844, 14801), (5084, 11191)]