56413000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{8059}}^1$

素因数の和:8087

約数の個数: 64

約数和(自身を含む): 150883200

約数和(自身を除く): 94470200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 8059, 16118, 32236, 40295, 56413, 64472, 80590, 112826, 161180, 201475, 225652, 282065, 322360, 402950, 451304, 564130, 805900, 1007375, 1128260, 1410325, 1611800, 2014750, 2256520, 2820650, 4029500, 5641300, 7051625, 8059000, 11282600, 14103250, 28206500, 56413000]

約数ペア:

[(1, 56413000), (2, 28206500), (4, 14103250), (5, 11282600), (7, 8059000), (8, 7051625), (10, 5641300), (14, 4029500), (20, 2820650), (25, 2256520), (28, 2014750), (35, 1611800), (40, 1410325), (50, 1128260), (56, 1007375), (70, 805900), (100, 564130), (125, 451304), (140, 402950), (175, 322360), (200, 282065), (250, 225652), (280, 201475), (350, 161180), (500, 112826), (700, 80590), (875, 64472), (1000, 56413), (1400, 40295), (1750, 32236), (3500, 16118), (7000, 8059)]