50914760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{547}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 124286400

約数和(自身を除く): 73371640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 179, 260, 358, 520, 547, 716, 895, 1094, 1432, 1790, 2188, 2327, 2735, 3580, 4376, 4654, 5470, 7111, 7160, 9308, 10940, 11635, 14222, 18616, 21880, 23270, 28444, 35555, 46540, 56888, 71110, 93080, 97913, 142220, 195826, 284440, 391652, 489565, 783304, 979130, 1272869, 1958260, 2545738, 3916520, 5091476, 6364345, 10182952, 12728690, 25457380, 50914760]

約数ペア:

[(1, 50914760), (2, 25457380), (4, 12728690), (5, 10182952), (8, 6364345), (10, 5091476), (13, 3916520), (20, 2545738), (26, 1958260), (40, 1272869), (52, 979130), (65, 783304), (104, 489565), (130, 391652), (179, 284440), (260, 195826), (358, 142220), (520, 97913), (547, 93080), (716, 71110), (895, 56888), (1094, 46540), (1432, 35555), (1790, 28444), (2188, 23270), (2327, 21880), (2735, 18616), (3580, 14222), (4376, 11635), (4654, 10940), (5470, 9308), (7111, 7160)]