47358220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26021}}^1$

素因数の和:26050

約数の個数: 48

約数和(自身を含む): 122407488

約数和(自身を除く): 75049268

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, 26021, 52042, 104084, 130105, 182147, 260210, 338273, 364294, 520420, 676546, 728588, 910735, 1353092, 1691365, 1821470, 2367911, 3382730, 3642940, 4735822, 6765460, 9471644, 11839555, 23679110, 47358220]

約数ペア:

[(1, 47358220), (2, 23679110), (4, 11839555), (5, 9471644), (7, 6765460), (10, 4735822), (13, 3642940), (14, 3382730), (20, 2367911), (26, 1821470), (28, 1691365), (35, 1353092), (52, 910735), (65, 728588), (70, 676546), (91, 520420), (130, 364294), (140, 338273), (182, 260210), (260, 182147), (364, 130105), (455, 104084), (910, 52042), (1820, 26021)]