51266864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15331}}^1$

素因数の和:15369

約数の個数: 40

約数和(自身を含む): 114070080

約数和(自身を除く): 62803216

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 15331, 30662, 61324, 122648, 168641, 245296, 291289, 337282, 582578, 674564, 1165156, 1349128, 2330312, 2698256, 3204179, 4660624, 6408358, 12816716, 25633432, 51266864]

約数ペア:

[(1, 51266864), (2, 25633432), (4, 12816716), (8, 6408358), (11, 4660624), (16, 3204179), (19, 2698256), (22, 2330312), (38, 1349128), (44, 1165156), (76, 674564), (88, 582578), (152, 337282), (176, 291289), (209, 245296), (304, 168641), (418, 122648), (836, 61324), (1672, 30662), (3344, 15331)]