55375460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 143700480

約数和(自身を除く): 88325020

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 53, 68, 70, 85, 106, 119, 140, 170, 212, 238, 265, 340, 371, 439, 476, 530, 595, 742, 878, 901, 1060, 1190, 1484, 1756, 1802, 1855, 2195, 2380, 3073, 3604, 3710, 4390, 4505, 6146, 6307, 7420, 7463, 8780, 9010, 12292, 12614, 14926, 15365, 18020, 23267, 25228, 29852, 30730, 31535, 37315, 46534, 52241, 61460, 63070, 74630, 93068, 104482, 116335, 126140, 149260, 162869, 208964, 232670, 261205, 325738, 395539, 465340, 522410, 651476, 791078, 814345, 1044820, 1582156, 1628690, 1977695, 2768773, 3257380, 3955390, 5537546, 7910780, 11075092, 13843865, 27687730, 55375460]

約数ペア:

[(1, 55375460), (2, 27687730), (4, 13843865), (5, 11075092), (7, 7910780), (10, 5537546), (14, 3955390), (17, 3257380), (20, 2768773), (28, 1977695), (34, 1628690), (35, 1582156), (53, 1044820), (68, 814345), (70, 791078), (85, 651476), (106, 522410), (119, 465340), (140, 395539), (170, 325738), (212, 261205), (238, 232670), (265, 208964), (340, 162869), (371, 149260), (439, 126140), (476, 116335), (530, 104482), (595, 93068), (742, 74630), (878, 63070), (901, 61460), (1060, 52241), (1190, 46534), (1484, 37315), (1756, 31535), (1802, 30730), (1855, 29852), (2195, 25228), (2380, 23267), (3073, 18020), (3604, 15365), (3710, 14926), (4390, 12614), (4505, 12292), (6146, 9010), (6307, 8780), (7420, 7463)]