54684

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1$

素因数の和:55

約数の個数: 54

約数和(自身を含む): 165984

約数和(自身を除く): 111300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1519, 1764, 1953, 2604, 3038, 3906, 4557, 6076, 7812, 9114, 13671, 18228, 27342, 54684]

約数ペア:

[(1, 54684), (2, 27342), (3, 18228), (4, 13671), (6, 9114), (7, 7812), (9, 6076), (12, 4557), (14, 3906), (18, 3038), (21, 2604), (28, 1953), (31, 1764), (36, 1519), (42, 1302), (49, 1116), (62, 882), (63, 868), (84, 651), (93, 588), (98, 558), (124, 441), (126, 434), (147, 372), (186, 294), (196, 279), (217, 252)]