45687590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 95256000

約数和(自身を除く): 49568410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 53, 65, 95, 106, 130, 190, 247, 265, 349, 494, 530, 689, 698, 1007, 1235, 1378, 1745, 2014, 2470, 3445, 3490, 4537, 5035, 6631, 6890, 9074, 10070, 13091, 13262, 18497, 22685, 26182, 33155, 36994, 45370, 65455, 66310, 86203, 92485, 130910, 172406, 184970, 240461, 351443, 431015, 480922, 702886, 862030, 1202305, 1757215, 2404610, 3514430, 4568759, 9137518, 22843795, 45687590]

約数ペア:

[(1, 45687590), (2, 22843795), (5, 9137518), (10, 4568759), (13, 3514430), (19, 2404610), (26, 1757215), (38, 1202305), (53, 862030), (65, 702886), (95, 480922), (106, 431015), (130, 351443), (190, 240461), (247, 184970), (265, 172406), (349, 130910), (494, 92485), (530, 86203), (689, 66310), (698, 65455), (1007, 45370), (1235, 36994), (1378, 33155), (1745, 26182), (2014, 22685), (2470, 18497), (3445, 13262), (3490, 13091), (4537, 10070), (5035, 9074), (6631, 6890)]