49891830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72307}}^1$

素因数の和:72340

約数の個数: 32

約数和(自身を含む): 124948224

約数和(自身を除く): 75056394

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 72307, 144614, 216921, 361535, 433842, 723070, 1084605, 1663061, 2169210, 3326122, 4989183, 8315305, 9978366, 16630610, 24945915, 49891830]

約数ペア:

[(1, 49891830), (2, 24945915), (3, 16630610), (5, 9978366), (6, 8315305), (10, 4989183), (15, 3326122), (23, 2169210), (30, 1663061), (46, 1084605), (69, 723070), (115, 433842), (138, 361535), (230, 216921), (345, 144614), (690, 72307)]