50708840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13931}}^1$

素因数の和:13962

約数の個数: 64

約数和(自身を含む): 140434560

約数和(自身を除く): 89725720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 13931, 27862, 55724, 69655, 97517, 111448, 139310, 181103, 195034, 278620, 362206, 390068, 487585, 557240, 724412, 780136, 905515, 975170, 1267721, 1448824, 1811030, 1950340, 2535442, 3622060, 3900680, 5070884, 6338605, 7244120, 10141768, 12677210, 25354420, 50708840]

約数ペア:

[(1, 50708840), (2, 25354420), (4, 12677210), (5, 10141768), (7, 7244120), (8, 6338605), (10, 5070884), (13, 3900680), (14, 3622060), (20, 2535442), (26, 1950340), (28, 1811030), (35, 1448824), (40, 1267721), (52, 975170), (56, 905515), (65, 780136), (70, 724412), (91, 557240), (104, 487585), (130, 390068), (140, 362206), (182, 278620), (260, 195034), (280, 181103), (364, 139310), (455, 111448), (520, 97517), (728, 69655), (910, 55724), (1820, 27862), (3640, 13931)]