51120784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22343}}^1$

素因数の和:22375

約数の個数: 40

約数和(自身を含む): 116367552

約数和(自身を除く): 65246768

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 22343, 44686, 89372, 178744, 245773, 290459, 357488, 491546, 580918, 983092, 1161836, 1966184, 2323672, 3195049, 3932368, 4647344, 6390098, 12780196, 25560392, 51120784]

約数ペア:

[(1, 51120784), (2, 25560392), (4, 12780196), (8, 6390098), (11, 4647344), (13, 3932368), (16, 3195049), (22, 2323672), (26, 1966184), (44, 1161836), (52, 983092), (88, 580918), (104, 491546), (143, 357488), (176, 290459), (208, 245773), (286, 178744), (572, 89372), (1144, 44686), (2288, 22343)]