52211943

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 92551680

約数和(自身を除く): 40339737

約数列:

[1, 3, 7, 9, 19, 21, 53, 57, 63, 133, 159, 171, 371, 399, 477, 823, 1007, 1113, 1197, 2469, 3021, 3339, 5761, 7049, 7407, 9063, 15637, 17283, 21147, 43619, 46911, 51849, 63441, 109459, 130857, 140733, 305333, 328377, 392571, 828761, 915999, 985131, 2486283, 2747997, 5801327, 7458849, 17403981, 52211943]

約数ペア:

[(1, 52211943), (3, 17403981), (7, 7458849), (9, 5801327), (19, 2747997), (21, 2486283), (53, 985131), (57, 915999), (63, 828761), (133, 392571), (159, 328377), (171, 305333), (371, 140733), (399, 130857), (477, 109459), (823, 63441), (1007, 51849), (1113, 46911), (1197, 43619), (2469, 21147), (3021, 17283), (3339, 15637), (5761, 9063), (7049, 7407)]