55526900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:402

約数の個数: 108

約数和(自身を含む): 143035116

約数和(自身を除く): 87508216

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 121, 130, 143, 220, 242, 260, 275, 286, 325, 353, 484, 550, 572, 605, 650, 706, 715, 1100, 1210, 1300, 1412, 1430, 1573, 1765, 2420, 2860, 3025, 3146, 3530, 3575, 3883, 4589, 6050, 6292, 7060, 7150, 7766, 7865, 8825, 9178, 12100, 14300, 15532, 15730, 17650, 18356, 19415, 22945, 31460, 35300, 38830, 39325, 42713, 45890, 50479, 77660, 78650, 85426, 91780, 97075, 100958, 114725, 157300, 170852, 194150, 201916, 213565, 229450, 252395, 388300, 427130, 458900, 504790, 555269, 854260, 1009580, 1067825, 1110538, 1261975, 2135650, 2221076, 2523950, 2776345, 4271300, 5047900, 5552690, 11105380, 13881725, 27763450, 55526900]

約数ペア:

[(1, 55526900), (2, 27763450), (4, 13881725), (5, 11105380), (10, 5552690), (11, 5047900), (13, 4271300), (20, 2776345), (22, 2523950), (25, 2221076), (26, 2135650), (44, 1261975), (50, 1110538), (52, 1067825), (55, 1009580), (65, 854260), (100, 555269), (110, 504790), (121, 458900), (130, 427130), (143, 388300), (220, 252395), (242, 229450), (260, 213565), (275, 201916), (286, 194150), (325, 170852), (353, 157300), (484, 114725), (550, 100958), (572, 97075), (605, 91780), (650, 85426), (706, 78650), (715, 77660), (1100, 50479), (1210, 45890), (1300, 42713), (1412, 39325), (1430, 38830), (1573, 35300), (1765, 31460), (2420, 22945), (2860, 19415), (3025, 18356), (3146, 17650), (3530, 15730), (3575, 15532), (3883, 14300), (4589, 12100), (6050, 9178), (6292, 8825), (7060, 7865), (7150, 7766)]