55974828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3943}}^1$

素因数の和:3983

約数の個数: 72

約数和(自身を含む): 161672448

約数和(自身を除く): 105697620

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 3943, 4732, 7098, 7886, 11829, 14196, 15772, 23658, 27601, 47316, 51259, 55202, 82803, 102518, 110404, 153777, 165606, 205036, 307554, 331212, 358813, 615108, 666367, 717626, 1076439, 1332734, 1435252, 1999101, 2152878, 2665468, 3998202, 4305756, 4664569, 7996404, 9329138, 13993707, 18658276, 27987414, 55974828]

約数ペア:

[(1, 55974828), (2, 27987414), (3, 18658276), (4, 13993707), (6, 9329138), (7, 7996404), (12, 4664569), (13, 4305756), (14, 3998202), (21, 2665468), (26, 2152878), (28, 1999101), (39, 1435252), (42, 1332734), (52, 1076439), (78, 717626), (84, 666367), (91, 615108), (156, 358813), (169, 331212), (182, 307554), (273, 205036), (338, 165606), (364, 153777), (507, 110404), (546, 102518), (676, 82803), (1014, 55202), (1092, 51259), (1183, 47316), (2028, 27601), (2366, 23658), (3549, 15772), (3943, 14196), (4732, 11829), (7098, 7886)]