53983545

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{607}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 110621952

約数和(自身を除く): 56638407

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 121, 147, 165, 231, 245, 363, 385, 539, 605, 607, 735, 847, 1155, 1617, 1815, 1821, 2541, 2695, 3035, 4235, 4249, 5929, 6677, 8085, 9105, 12705, 12747, 17787, 20031, 21245, 29645, 29743, 33385, 46739, 63735, 73447, 88935, 89229, 100155, 140217, 148715, 220341, 233695, 327173, 367235, 446145, 514129, 701085, 981519, 1101705, 1542387, 1635865, 2570645, 3598903, 4907595, 7711935, 10796709, 17994515, 53983545]

約数ペア:

[(1, 53983545), (3, 17994515), (5, 10796709), (7, 7711935), (11, 4907595), (15, 3598903), (21, 2570645), (33, 1635865), (35, 1542387), (49, 1101705), (55, 981519), (77, 701085), (105, 514129), (121, 446145), (147, 367235), (165, 327173), (231, 233695), (245, 220341), (363, 148715), (385, 140217), (539, 100155), (605, 89229), (607, 88935), (735, 73447), (847, 63735), (1155, 46739), (1617, 33385), (1815, 29743), (1821, 29645), (2541, 21245), (2695, 20031), (3035, 17787), (4235, 12747), (4249, 12705), (5929, 9105), (6677, 8085)]