51853932

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{947}}^1$

素因数の和:989

約数の個数: 90

約数和(自身を含む): 146940948

約数和(自身を除く): 95087016

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 351, 468, 507, 676, 702, 947, 1014, 1053, 1404, 1521, 1894, 2028, 2106, 2841, 3042, 3788, 4212, 4563, 5682, 6084, 8523, 9126, 11364, 12311, 13689, 17046, 18252, 24622, 25569, 27378, 34092, 36933, 49244, 51138, 54756, 73866, 76707, 102276, 110799, 147732, 153414, 160043, 221598, 306828, 320086, 332397, 443196, 480129, 640172, 664794, 960258, 997191, 1329588, 1440387, 1920516, 1994382, 2880774, 3988764, 4321161, 5761548, 8642322, 12963483, 17284644, 25926966, 51853932]

約数ペア:

[(1, 51853932), (2, 25926966), (3, 17284644), (4, 12963483), (6, 8642322), (9, 5761548), (12, 4321161), (13, 3988764), (18, 2880774), (26, 1994382), (27, 1920516), (36, 1440387), (39, 1329588), (52, 997191), (54, 960258), (78, 664794), (81, 640172), (108, 480129), (117, 443196), (156, 332397), (162, 320086), (169, 306828), (234, 221598), (324, 160043), (338, 153414), (351, 147732), (468, 110799), (507, 102276), (676, 76707), (702, 73866), (947, 54756), (1014, 51138), (1053, 49244), (1404, 36933), (1521, 34092), (1894, 27378), (2028, 25569), (2106, 24622), (2841, 18252), (3042, 17046), (3788, 13689), (4212, 12311), (4563, 11364), (5682, 9126), (6084, 8523)]