57528808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 121536000

約数和(自身を除く): 64007192

約数列:

[1, 2, 4, 8, 19, 29, 31, 38, 58, 62, 76, 116, 124, 152, 232, 248, 421, 551, 589, 842, 899, 1102, 1178, 1684, 1798, 2204, 2356, 3368, 3596, 4408, 4712, 7192, 7999, 12209, 13051, 15998, 17081, 24418, 26102, 31996, 34162, 48836, 52204, 63992, 68324, 97672, 104408, 136648, 231971, 247969, 378479, 463942, 495938, 756958, 927884, 991876, 1513916, 1855768, 1983752, 3027832, 7191101, 14382202, 28764404, 57528808]

約数ペア:

[(1, 57528808), (2, 28764404), (4, 14382202), (8, 7191101), (19, 3027832), (29, 1983752), (31, 1855768), (38, 1513916), (58, 991876), (62, 927884), (76, 756958), (116, 495938), (124, 463942), (152, 378479), (232, 247969), (248, 231971), (421, 136648), (551, 104408), (589, 97672), (842, 68324), (899, 63992), (1102, 52204), (1178, 48836), (1684, 34162), (1798, 31996), (2204, 26102), (2356, 24418), (3368, 17081), (3596, 15998), (4408, 13051), (4712, 12209), (7192, 7999)]