49851880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95869}}^1$

素因数の和:95893

約数の個数: 32

約数和(自身を含む): 120796200

約数和(自身を除く): 70944320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 95869, 191738, 383476, 479345, 766952, 958690, 1246297, 1917380, 2492594, 3834760, 4985188, 6231485, 9970376, 12462970, 24925940, 49851880]

約数ペア:

[(1, 49851880), (2, 24925940), (4, 12462970), (5, 9970376), (8, 6231485), (10, 4985188), (13, 3834760), (20, 2492594), (26, 1917380), (40, 1246297), (52, 958690), (65, 766952), (104, 479345), (130, 383476), (260, 191738), (520, 95869)]