55287288

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{15671}}^1$

素因数の和:15697

約数の個数: 72

約数和(自身を含む): 174194280

約数和(自身を除く): 118906992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 15671, 31342, 47013, 62684, 94026, 109697, 125368, 141039, 188052, 219394, 282078, 329091, 376104, 438788, 564156, 658182, 767879, 877576, 987273, 1128312, 1316364, 1535758, 1974546, 2303637, 2632728, 3071516, 3949092, 4607274, 6143032, 6910911, 7898184, 9214548, 13821822, 18429096, 27643644, 55287288]

約数ペア:

[(1, 55287288), (2, 27643644), (3, 18429096), (4, 13821822), (6, 9214548), (7, 7898184), (8, 6910911), (9, 6143032), (12, 4607274), (14, 3949092), (18, 3071516), (21, 2632728), (24, 2303637), (28, 1974546), (36, 1535758), (42, 1316364), (49, 1128312), (56, 987273), (63, 877576), (72, 767879), (84, 658182), (98, 564156), (126, 438788), (147, 376104), (168, 329091), (196, 282078), (252, 219394), (294, 188052), (392, 141039), (441, 125368), (504, 109697), (588, 94026), (882, 62684), (1176, 47013), (1764, 31342), (3528, 15671)]