50831316

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 134152200

約数和(自身を除く): 83320884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 181, 261, 269, 348, 362, 522, 538, 543, 724, 807, 1044, 1076, 1086, 1614, 1629, 2172, 2421, 3228, 3258, 4842, 5249, 6516, 7801, 9684, 10498, 15602, 15747, 20996, 23403, 31204, 31494, 46806, 47241, 48689, 62988, 70209, 93612, 94482, 97378, 140418, 146067, 188964, 194756, 280836, 292134, 438201, 584268, 876402, 1411981, 1752804, 2823962, 4235943, 5647924, 8471886, 12707829, 16943772, 25415658, 50831316]

約数ペア:

[(1, 50831316), (2, 25415658), (3, 16943772), (4, 12707829), (6, 8471886), (9, 5647924), (12, 4235943), (18, 2823962), (29, 1752804), (36, 1411981), (58, 876402), (87, 584268), (116, 438201), (174, 292134), (181, 280836), (261, 194756), (269, 188964), (348, 146067), (362, 140418), (522, 97378), (538, 94482), (543, 93612), (724, 70209), (807, 62988), (1044, 48689), (1076, 47241), (1086, 46806), (1614, 31494), (1629, 31204), (2172, 23403), (2421, 20996), (3228, 15747), (3258, 15602), (4842, 10498), (5249, 9684), (6516, 7801)]