55440814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1301}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 98431200

約数和(自身を除く): 42990386

約数列:

[1, 2, 11, 13, 22, 26, 143, 149, 286, 298, 1301, 1639, 1937, 2602, 3278, 3874, 14311, 16913, 21307, 28622, 33826, 42614, 186043, 193849, 372086, 387698, 2132339, 2520037, 4264678, 5040074, 27720407, 55440814]

約数ペア:

[(1, 55440814), (2, 27720407), (11, 5040074), (13, 4264678), (22, 2520037), (26, 2132339), (143, 387698), (149, 372086), (286, 193849), (298, 186043), (1301, 42614), (1639, 33826), (1937, 28622), (2602, 21307), (3278, 16913), (3874, 14311)]