52205560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2011}}^1$

素因数の和:2092

約数の個数: 64

約数和(自身を含む): 130377600

約数和(自身を除く): 78172040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 590, 649, 1180, 1298, 2011, 2360, 2596, 3245, 4022, 5192, 6490, 8044, 10055, 12980, 16088, 20110, 22121, 25960, 40220, 44242, 80440, 88484, 110605, 118649, 176968, 221210, 237298, 442420, 474596, 593245, 884840, 949192, 1186490, 1305139, 2372980, 2610278, 4745960, 5220556, 6525695, 10441112, 13051390, 26102780, 52205560]

約数ペア:

[(1, 52205560), (2, 26102780), (4, 13051390), (5, 10441112), (8, 6525695), (10, 5220556), (11, 4745960), (20, 2610278), (22, 2372980), (40, 1305139), (44, 1186490), (55, 949192), (59, 884840), (88, 593245), (110, 474596), (118, 442420), (220, 237298), (236, 221210), (295, 176968), (440, 118649), (472, 110605), (590, 88484), (649, 80440), (1180, 44242), (1298, 40220), (2011, 25960), (2360, 22121), (2596, 20110), (3245, 16088), (4022, 12980), (5192, 10055), (6490, 8044)]