53827228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 125565440

約数和(自身を除く): 71738212

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 43, 52, 76, 86, 91, 133, 172, 181, 182, 247, 266, 301, 362, 364, 494, 532, 559, 602, 724, 817, 988, 1118, 1204, 1267, 1634, 1729, 2236, 2353, 2534, 3268, 3439, 3458, 3913, 4706, 5068, 5719, 6878, 6916, 7783, 7826, 9412, 10621, 11438, 13756, 15566, 15652, 16471, 21242, 22876, 24073, 31132, 32942, 42484, 44707, 48146, 54481, 65884, 74347, 89414, 96292, 101179, 108962, 147877, 148694, 178828, 202358, 217924, 295754, 297388, 312949, 404716, 591508, 625898, 708253, 1035139, 1251796, 1416506, 1922401, 2070278, 2833012, 3844802, 4140556, 7689604, 13456807, 26913614, 53827228]

約数ペア:

[(1, 53827228), (2, 26913614), (4, 13456807), (7, 7689604), (13, 4140556), (14, 3844802), (19, 2833012), (26, 2070278), (28, 1922401), (38, 1416506), (43, 1251796), (52, 1035139), (76, 708253), (86, 625898), (91, 591508), (133, 404716), (172, 312949), (181, 297388), (182, 295754), (247, 217924), (266, 202358), (301, 178828), (362, 148694), (364, 147877), (494, 108962), (532, 101179), (559, 96292), (602, 89414), (724, 74347), (817, 65884), (988, 54481), (1118, 48146), (1204, 44707), (1267, 42484), (1634, 32942), (1729, 31132), (2236, 24073), (2353, 22876), (2534, 21242), (3268, 16471), (3439, 15652), (3458, 15566), (3913, 13756), (4706, 11438), (5068, 10621), (5719, 9412), (6878, 7826), (6916, 7783)]