54399200

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1356

約数の個数: 72

約数和(自身を含む): 135413208

約数和(自身を除く): 81014008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 160, 200, 212, 265, 400, 424, 530, 800, 848, 1060, 1283, 1325, 1696, 2120, 2566, 2650, 4240, 5132, 5300, 6415, 8480, 10264, 10600, 12830, 20528, 21200, 25660, 32075, 41056, 42400, 51320, 64150, 67999, 102640, 128300, 135998, 205280, 256600, 271996, 339995, 513200, 543992, 679990, 1026400, 1087984, 1359980, 1699975, 2175968, 2719960, 3399950, 5439920, 6799900, 10879840, 13599800, 27199600, 54399200]

約数ペア:

[(1, 54399200), (2, 27199600), (4, 13599800), (5, 10879840), (8, 6799900), (10, 5439920), (16, 3399950), (20, 2719960), (25, 2175968), (32, 1699975), (40, 1359980), (50, 1087984), (53, 1026400), (80, 679990), (100, 543992), (106, 513200), (160, 339995), (200, 271996), (212, 256600), (265, 205280), (400, 135998), (424, 128300), (530, 102640), (800, 67999), (848, 64150), (1060, 51320), (1283, 42400), (1325, 41056), (1696, 32075), (2120, 25660), (2566, 21200), (2650, 20528), (4240, 12830), (5132, 10600), (5300, 10264), (6415, 8480)]