51324876

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 133464240

約数和(自身を除く): 82139364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 89, 166, 178, 193, 249, 267, 332, 356, 386, 498, 534, 579, 747, 772, 801, 996, 1068, 1158, 1494, 1602, 1737, 2316, 2988, 3204, 3474, 6948, 7387, 14774, 16019, 17177, 22161, 29548, 32038, 34354, 44322, 48057, 51531, 64076, 66483, 68708, 88644, 96114, 103062, 132966, 144171, 154593, 192228, 206124, 265932, 288342, 309186, 576684, 618372, 1425691, 2851382, 4277073, 5702764, 8554146, 12831219, 17108292, 25662438, 51324876]

約数ペア:

[(1, 51324876), (2, 25662438), (3, 17108292), (4, 12831219), (6, 8554146), (9, 5702764), (12, 4277073), (18, 2851382), (36, 1425691), (83, 618372), (89, 576684), (166, 309186), (178, 288342), (193, 265932), (249, 206124), (267, 192228), (332, 154593), (356, 144171), (386, 132966), (498, 103062), (534, 96114), (579, 88644), (747, 68708), (772, 66483), (801, 64076), (996, 51531), (1068, 48057), (1158, 44322), (1494, 34354), (1602, 32038), (1737, 29548), (2316, 22161), (2988, 17177), (3204, 16019), (3474, 14774), (6948, 7387)]