53978694

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16691}}^1$

素因数の和:16721

約数の個数: 48

約数和(自身を含む): 137007936

約数和(自身を除く): 83029242

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 16691, 33382, 50073, 100146, 116837, 183601, 233674, 350511, 367202, 550803, 701022, 817859, 1101606, 1285207, 1635718, 2453577, 2570414, 3855621, 4907154, 7711242, 8996449, 17992898, 26989347, 53978694]

約数ペア:

[(1, 53978694), (2, 26989347), (3, 17992898), (6, 8996449), (7, 7711242), (11, 4907154), (14, 3855621), (21, 2570414), (22, 2453577), (33, 1635718), (42, 1285207), (49, 1101606), (66, 817859), (77, 701022), (98, 550803), (147, 367202), (154, 350511), (231, 233674), (294, 183601), (462, 116837), (539, 100146), (1078, 50073), (1617, 33382), (3234, 16691)]