50021140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11317}}^1$

素因数の和:11356

約数の個数: 48

約数和(自身を含む): 119789712

約数和(自身を除く): 69768572

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 11317, 22634, 45268, 56585, 113170, 147121, 192389, 226340, 294242, 384778, 588484, 735605, 769556, 961945, 1471210, 1923890, 2501057, 2942420, 3847780, 5002114, 10004228, 12505285, 25010570, 50021140]

約数ペア:

[(1, 50021140), (2, 25010570), (4, 12505285), (5, 10004228), (10, 5002114), (13, 3847780), (17, 2942420), (20, 2501057), (26, 1923890), (34, 1471210), (52, 961945), (65, 769556), (68, 735605), (85, 588484), (130, 384778), (170, 294242), (221, 226340), (260, 192389), (340, 147121), (442, 113170), (884, 56585), (1105, 45268), (2210, 22634), (4420, 11317)]