52254940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8089}}^1$

素因数の和:8134

約数の個数: 48

約数和(自身を含む): 122320800

約数和(自身を除く): 70065860

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 8089, 16178, 32356, 40445, 80890, 137513, 153691, 161780, 275026, 307382, 550052, 614764, 687565, 768455, 1375130, 1536910, 2612747, 2750260, 3073820, 5225494, 10450988, 13063735, 26127470, 52254940]

約数ペア:

[(1, 52254940), (2, 26127470), (4, 13063735), (5, 10450988), (10, 5225494), (17, 3073820), (19, 2750260), (20, 2612747), (34, 1536910), (38, 1375130), (68, 768455), (76, 687565), (85, 614764), (95, 550052), (170, 307382), (190, 275026), (323, 161780), (340, 153691), (380, 137513), (646, 80890), (1292, 40445), (1615, 32356), (3230, 16178), (6460, 8089)]