55439416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12577}}^1$

素因数の和:12631

約数の個数: 32

約数和(自身を含む): 113202000

約数和(自身を除く): 57762584

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 12577, 25154, 50308, 100616, 238963, 364733, 477926, 729466, 955852, 1458932, 1911704, 2917864, 6929927, 13859854, 27719708, 55439416]

約数ペア:

[(1, 55439416), (2, 27719708), (4, 13859854), (8, 6929927), (19, 2917864), (29, 1911704), (38, 1458932), (58, 955852), (76, 729466), (116, 477926), (152, 364733), (232, 238963), (551, 100616), (1102, 50308), (2204, 25154), (4408, 12577)]