56177500

素因数分解:

$2^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1024

約数の個数: 60

約数和(自身を含む): 128321424

約数和(自身を除く): 72143924

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 625, 977, 1150, 1250, 1954, 2300, 2500, 2875, 3908, 4885, 5750, 9770, 11500, 14375, 19540, 22471, 24425, 28750, 44942, 48850, 57500, 89884, 97700, 112355, 122125, 224710, 244250, 449420, 488500, 561775, 610625, 1123550, 1221250, 2247100, 2442500, 2808875, 5617750, 11235500, 14044375, 28088750, 56177500]

約数ペア:

[(1, 56177500), (2, 28088750), (4, 14044375), (5, 11235500), (10, 5617750), (20, 2808875), (23, 2442500), (25, 2247100), (46, 1221250), (50, 1123550), (92, 610625), (100, 561775), (115, 488500), (125, 449420), (230, 244250), (250, 224710), (460, 122125), (500, 112355), (575, 97700), (625, 89884), (977, 57500), (1150, 48850), (1250, 44942), (1954, 28750), (2300, 24425), (2500, 22471), (2875, 19540), (3908, 14375), (4885, 11500), (5750, 9770)]