54696565

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 88708608

約数和(自身を除く): 34012043

約数列:

[1, 5, 7, 11, 17, 35, 55, 61, 77, 85, 119, 137, 187, 305, 385, 427, 595, 671, 685, 935, 959, 1037, 1309, 1507, 2135, 2329, 3355, 4697, 4795, 5185, 6545, 7259, 7535, 8357, 10549, 11407, 11645, 16303, 23485, 25619, 36295, 41785, 52745, 57035, 58499, 79849, 81515, 91927, 128095, 142069, 179333, 292495, 399245, 459635, 643489, 710345, 896665, 994483, 1562759, 3217445, 4972415, 7813795, 10939313, 54696565]

約数ペア:

[(1, 54696565), (5, 10939313), (7, 7813795), (11, 4972415), (17, 3217445), (35, 1562759), (55, 994483), (61, 896665), (77, 710345), (85, 643489), (119, 459635), (137, 399245), (187, 292495), (305, 179333), (385, 142069), (427, 128095), (595, 91927), (671, 81515), (685, 79849), (935, 58499), (959, 57035), (1037, 52745), (1309, 41785), (1507, 36295), (2135, 25619), (2329, 23485), (3355, 16303), (4697, 11645), (4795, 11407), (5185, 10549), (6545, 8357), (7259, 7535)]