57541484

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2095

約数の個数: 72

約数和(自身を含む): 137683728

約数和(自身を除く): 80142244

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2053, 2156, 2548, 4004, 4106, 7007, 8212, 14014, 14371, 22583, 26689, 28028, 28742, 45166, 53378, 57484, 90332, 100597, 106756, 158081, 186823, 201194, 293579, 316162, 373646, 402388, 587158, 632324, 747292, 1106567, 1174316, 1307761, 2055053, 2213134, 2615522, 4110106, 4426268, 5231044, 8220212, 14385371, 28770742, 57541484]

約数ペア:

[(1, 57541484), (2, 28770742), (4, 14385371), (7, 8220212), (11, 5231044), (13, 4426268), (14, 4110106), (22, 2615522), (26, 2213134), (28, 2055053), (44, 1307761), (49, 1174316), (52, 1106567), (77, 747292), (91, 632324), (98, 587158), (143, 402388), (154, 373646), (182, 316162), (196, 293579), (286, 201194), (308, 186823), (364, 158081), (539, 106756), (572, 100597), (637, 90332), (1001, 57484), (1078, 53378), (1274, 45166), (2002, 28742), (2053, 28028), (2156, 26689), (2548, 22583), (4004, 14371), (4106, 14014), (7007, 8212)]