50856825

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 89726400

約数和(自身を除く): 38869575

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 89, 95, 267, 285, 401, 445, 475, 1203, 1335, 1425, 1691, 2005, 2225, 5073, 6015, 6675, 7619, 8455, 10025, 22857, 25365, 30075, 35689, 38095, 42275, 107067, 114285, 126825, 178445, 190475, 535335, 571425, 678091, 892225, 2034273, 2676675, 3390455, 10171365, 16952275, 50856825]

約数ペア:

[(1, 50856825), (3, 16952275), (5, 10171365), (15, 3390455), (19, 2676675), (25, 2034273), (57, 892225), (75, 678091), (89, 571425), (95, 535335), (267, 190475), (285, 178445), (401, 126825), (445, 114285), (475, 107067), (1203, 42275), (1335, 38095), (1425, 35689), (1691, 30075), (2005, 25365), (2225, 22857), (5073, 10025), (6015, 8455), (6675, 7619)]