46881380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25759}}^1$

素因数の和:25788

約数の個数: 48

約数和(自身を含む): 121175040

約数和(自身を除く): 74293660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 25759, 51518, 103036, 128795, 180313, 257590, 334867, 360626, 515180, 669734, 721252, 901565, 1339468, 1674335, 1803130, 2344069, 3348670, 3606260, 4688138, 6697340, 9376276, 11720345, 23440690, 46881380]

約数ペア:

[(1, 46881380), (2, 23440690), (4, 11720345), (5, 9376276), (7, 6697340), (10, 4688138), (13, 3606260), (14, 3348670), (20, 2344069), (26, 1803130), (28, 1674335), (35, 1339468), (52, 901565), (65, 721252), (70, 669734), (91, 515180), (130, 360626), (140, 334867), (182, 257590), (260, 180313), (364, 128795), (455, 103036), (910, 51518), (1820, 25759)]