51448930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17207}}^1$

素因数の和:17250

約数の個数: 32

約数和(自身を含む): 104073984

約数和(自身を除く): 52625054

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 17207, 34414, 86035, 172070, 223691, 395761, 447382, 791522, 1118455, 1978805, 2236910, 3957610, 5144893, 10289786, 25724465, 51448930]

約数ペア:

[(1, 51448930), (2, 25724465), (5, 10289786), (10, 5144893), (13, 3957610), (23, 2236910), (26, 1978805), (46, 1118455), (65, 791522), (115, 447382), (130, 395761), (230, 223691), (299, 172070), (598, 86035), (1495, 34414), (2990, 17207)]