47917647362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{60899}}^1$

素因数の和:61538

約数の個数: 32

約数和(自身を含む): 79005326400

約数和(自身を除く): 31087679038

約数列:

[1, 2, 13, 26, 53, 106, 571, 689, 1142, 1378, 7423, 14846, 30263, 60526, 60899, 121798, 393419, 786838, 791687, 1583374, 3227647, 6455294, 34773329, 41959411, 69546658, 83918822, 452053277, 904106554, 1842986437, 3685972874, 23958823681, 47917647362]

約数ペア:

[(1, 47917647362), (2, 23958823681), (13, 3685972874), (26, 1842986437), (53, 904106554), (106, 452053277), (571, 83918822), (689, 69546658), (1142, 41959411), (1378, 34773329), (7423, 6455294), (14846, 3227647), (30263, 1583374), (60526, 791687), (60899, 786838), (121798, 393419)]