48977172

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 131171040

約数和(自身を除く): 82193868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 1044, 1091, 1247, 1548, 2182, 2494, 3273, 3741, 4364, 4988, 6546, 7482, 9819, 11223, 13092, 14964, 19638, 22446, 31639, 39276, 44892, 46913, 63278, 93826, 94917, 126556, 140739, 187652, 189834, 281478, 284751, 379668, 422217, 562956, 569502, 844434, 1139004, 1360477, 1688868, 2720954, 4081431, 5441908, 8162862, 12244293, 16325724, 24488586, 48977172]

約数ペア:

[(1, 48977172), (2, 24488586), (3, 16325724), (4, 12244293), (6, 8162862), (9, 5441908), (12, 4081431), (18, 2720954), (29, 1688868), (36, 1360477), (43, 1139004), (58, 844434), (86, 569502), (87, 562956), (116, 422217), (129, 379668), (172, 284751), (174, 281478), (258, 189834), (261, 187652), (348, 140739), (387, 126556), (516, 94917), (522, 93826), (774, 63278), (1044, 46913), (1091, 44892), (1247, 39276), (1548, 31639), (2182, 22446), (2494, 19638), (3273, 14964), (3741, 13092), (4364, 11223), (4988, 9819), (6546, 7482)]