52599220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1427}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 117552960

約数和(自身を除く): 64953740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 97, 190, 194, 380, 388, 485, 970, 1427, 1843, 1940, 2854, 3686, 5708, 7135, 7372, 9215, 14270, 18430, 27113, 28540, 36860, 54226, 108452, 135565, 138419, 271130, 276838, 542260, 553676, 692095, 1384190, 2629961, 2768380, 5259922, 10519844, 13149805, 26299610, 52599220]

約数ペア:

[(1, 52599220), (2, 26299610), (4, 13149805), (5, 10519844), (10, 5259922), (19, 2768380), (20, 2629961), (38, 1384190), (76, 692095), (95, 553676), (97, 542260), (190, 276838), (194, 271130), (380, 138419), (388, 135565), (485, 108452), (970, 54226), (1427, 36860), (1843, 28540), (1940, 27113), (2854, 18430), (3686, 14270), (5708, 9215), (7135, 7372)]