49006000

素因数分解:

$2^4\times 5^3\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:359

約数の個数: 80

約数和(自身を含む): 120126240

約数和(自身を除く): 71120240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 125, 200, 214, 229, 250, 400, 428, 458, 500, 535, 856, 916, 1000, 1070, 1145, 1712, 1832, 2000, 2140, 2290, 2675, 3664, 4280, 4580, 5350, 5725, 8560, 9160, 10700, 11450, 13375, 18320, 21400, 22900, 24503, 26750, 28625, 42800, 45800, 49006, 53500, 57250, 91600, 98012, 107000, 114500, 122515, 196024, 214000, 229000, 245030, 392048, 458000, 490060, 612575, 980120, 1225150, 1960240, 2450300, 3062875, 4900600, 6125750, 9801200, 12251500, 24503000, 49006000]

約数ペア:

[(1, 49006000), (2, 24503000), (4, 12251500), (5, 9801200), (8, 6125750), (10, 4900600), (16, 3062875), (20, 2450300), (25, 1960240), (40, 1225150), (50, 980120), (80, 612575), (100, 490060), (107, 458000), (125, 392048), (200, 245030), (214, 229000), (229, 214000), (250, 196024), (400, 122515), (428, 114500), (458, 107000), (500, 98012), (535, 91600), (856, 57250), (916, 53500), (1000, 49006), (1070, 45800), (1145, 42800), (1712, 28625), (1832, 26750), (2000, 24503), (2140, 22900), (2290, 21400), (2675, 18320), (3664, 13375), (4280, 11450), (4580, 10700), (5350, 9160), (5725, 8560)]