50195704

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 103036320

約数和(自身を除く): 52840616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 169, 271, 274, 338, 542, 548, 676, 1084, 1096, 1352, 1781, 2168, 3523, 3562, 7046, 7124, 14092, 14248, 23153, 28184, 37127, 45799, 46306, 74254, 91598, 92612, 148508, 183196, 185224, 297016, 366392, 482651, 965302, 1930604, 3861208, 6274463, 12548926, 25097852, 50195704]

約数ペア:

[(1, 50195704), (2, 25097852), (4, 12548926), (8, 6274463), (13, 3861208), (26, 1930604), (52, 965302), (104, 482651), (137, 366392), (169, 297016), (271, 185224), (274, 183196), (338, 148508), (542, 92612), (548, 91598), (676, 74254), (1084, 46306), (1096, 45799), (1352, 37127), (1781, 28184), (2168, 23153), (3523, 14248), (3562, 14092), (7046, 7124)]