54199210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21943}}^1$

素因数の和:21982

約数の個数: 32

約数和(自身を含む): 110597760

約数和(自身を除く): 56398550

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 21943, 43886, 109715, 219430, 285259, 416917, 570518, 833834, 1426295, 2084585, 2852590, 4169170, 5419921, 10839842, 27099605, 54199210]

約数ペア:

[(1, 54199210), (2, 27099605), (5, 10839842), (10, 5419921), (13, 4169170), (19, 2852590), (26, 2084585), (38, 1426295), (65, 833834), (95, 570518), (130, 416917), (190, 285259), (247, 219430), (494, 109715), (1235, 43886), (2470, 21943)]