55412984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^2$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 116552520

約数和(自身を除く): 61139536

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 109, 212, 218, 424, 436, 583, 872, 1166, 1199, 2332, 2398, 4664, 4796, 5777, 9592, 11554, 11881, 23108, 23762, 46216, 47524, 63547, 95048, 127094, 130691, 254188, 261382, 508376, 522764, 629693, 1045528, 1259386, 2518772, 5037544, 6926623, 13853246, 27706492, 55412984]

約数ペア:

[(1, 55412984), (2, 27706492), (4, 13853246), (8, 6926623), (11, 5037544), (22, 2518772), (44, 1259386), (53, 1045528), (88, 629693), (106, 522764), (109, 508376), (212, 261382), (218, 254188), (424, 130691), (436, 127094), (583, 95048), (872, 63547), (1166, 47524), (1199, 46216), (2332, 23762), (2398, 23108), (4664, 11881), (4796, 11554), (5777, 9592)]