55890828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9643}}^1$

素因数の和:9683

約数の個数: 72

約数和(自身を含む): 168499968

約数和(自身を除く): 112609140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 9643, 19286, 28929, 38572, 57858, 67501, 86787, 115716, 135002, 173574, 202503, 221789, 270004, 347148, 405006, 443578, 607509, 665367, 810012, 887156, 1215018, 1330734, 1552523, 1996101, 2430036, 2661468, 3105046, 3992202, 4657569, 6210092, 7984404, 9315138, 13972707, 18630276, 27945414, 55890828]

約数ペア:

[(1, 55890828), (2, 27945414), (3, 18630276), (4, 13972707), (6, 9315138), (7, 7984404), (9, 6210092), (12, 4657569), (14, 3992202), (18, 3105046), (21, 2661468), (23, 2430036), (28, 1996101), (36, 1552523), (42, 1330734), (46, 1215018), (63, 887156), (69, 810012), (84, 665367), (92, 607509), (126, 443578), (138, 405006), (161, 347148), (207, 270004), (252, 221789), (276, 202503), (322, 173574), (414, 135002), (483, 115716), (644, 86787), (828, 67501), (966, 57858), (1449, 38572), (1932, 28929), (2898, 19286), (5796, 9643)]