56894096

素因数分解:

$2^4\times 7^4\times {\mathrm{1481}}^1$

素因数の和:1517

約数の個数: 50

約数和(自身を含む): 128683542

約数和(自身を除く): 71789446

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 1481, 2401, 2744, 2962, 4802, 5488, 5924, 9604, 10367, 11848, 19208, 20734, 23696, 38416, 41468, 72569, 82936, 145138, 165872, 290276, 507983, 580552, 1015966, 1161104, 2031932, 3555881, 4063864, 7111762, 8127728, 14223524, 28447048, 56894096]

約数ペア:

[(1, 56894096), (2, 28447048), (4, 14223524), (7, 8127728), (8, 7111762), (14, 4063864), (16, 3555881), (28, 2031932), (49, 1161104), (56, 1015966), (98, 580552), (112, 507983), (196, 290276), (343, 165872), (392, 145138), (686, 82936), (784, 72569), (1372, 41468), (1481, 38416), (2401, 23696), (2744, 20734), (2962, 19208), (4802, 11848), (5488, 10367), (5924, 9604)]