47399528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28349}}^1$

素因数の和:28385

約数の個数: 32

約数和(自身を含む): 102060000

約数和(自身を除く): 54660472

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 28349, 56698, 113396, 226792, 311839, 538631, 623678, 1077262, 1247356, 2154524, 2494712, 4309048, 5924941, 11849882, 23699764, 47399528]

約数ペア:

[(1, 47399528), (2, 23699764), (4, 11849882), (8, 5924941), (11, 4309048), (19, 2494712), (22, 2154524), (38, 1247356), (44, 1077262), (76, 623678), (88, 538631), (152, 311839), (209, 226792), (418, 113396), (836, 56698), (1672, 28349)]