51025644

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 134447040

約数和(自身を除く): 83421396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 423, 477, 564, 569, 636, 846, 954, 1138, 1692, 1707, 1908, 2276, 2491, 3414, 4982, 5121, 6828, 7473, 9964, 10242, 14946, 20484, 22419, 26743, 29892, 30157, 44838, 53486, 60314, 80229, 89676, 90471, 106972, 120628, 160458, 180942, 240687, 271413, 320916, 361884, 481374, 542826, 962748, 1085652, 1417379, 2834758, 4252137, 5669516, 8504274, 12756411, 17008548, 25512822, 51025644]

約数ペア:

[(1, 51025644), (2, 25512822), (3, 17008548), (4, 12756411), (6, 8504274), (9, 5669516), (12, 4252137), (18, 2834758), (36, 1417379), (47, 1085652), (53, 962748), (94, 542826), (106, 481374), (141, 361884), (159, 320916), (188, 271413), (212, 240687), (282, 180942), (318, 160458), (423, 120628), (477, 106972), (564, 90471), (569, 89676), (636, 80229), (846, 60314), (954, 53486), (1138, 44838), (1692, 30157), (1707, 29892), (1908, 26743), (2276, 22419), (2491, 20484), (3414, 14946), (4982, 10242), (5121, 9964), (6828, 7473)]