55754270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 119218176

約数和(自身を除く): 63463906

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 127, 130, 143, 254, 286, 307, 614, 635, 715, 1270, 1397, 1430, 1535, 1651, 2794, 3070, 3302, 3377, 3991, 6754, 6985, 7982, 8255, 13970, 16510, 16885, 18161, 19955, 33770, 36322, 38989, 39910, 43901, 77978, 87802, 90805, 181610, 194945, 219505, 389890, 428879, 439010, 506857, 857758, 1013714, 2144395, 2534285, 4288790, 5068570, 5575427, 11150854, 27877135, 55754270]

約数ペア:

[(1, 55754270), (2, 27877135), (5, 11150854), (10, 5575427), (11, 5068570), (13, 4288790), (22, 2534285), (26, 2144395), (55, 1013714), (65, 857758), (110, 506857), (127, 439010), (130, 428879), (143, 389890), (254, 219505), (286, 194945), (307, 181610), (614, 90805), (635, 87802), (715, 77978), (1270, 43901), (1397, 39910), (1430, 38989), (1535, 36322), (1651, 33770), (2794, 19955), (3070, 18161), (3302, 16885), (3377, 16510), (3991, 13970), (6754, 8255), (6985, 7982)]