49189302

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 112939200

約数和(自身を除く): 63749898

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 109, 122, 137, 183, 218, 274, 327, 366, 411, 549, 654, 822, 981, 1098, 1233, 1647, 1962, 2466, 2943, 3294, 3699, 5886, 6649, 7398, 8357, 13298, 14933, 16714, 19947, 25071, 29866, 39894, 44799, 50142, 59841, 75213, 89598, 119682, 134397, 150426, 179523, 225639, 268794, 359046, 403191, 451278, 806382, 910913, 1821826, 2732739, 5465478, 8198217, 16396434, 24594651, 49189302]

約数ペア:

[(1, 49189302), (2, 24594651), (3, 16396434), (6, 8198217), (9, 5465478), (18, 2732739), (27, 1821826), (54, 910913), (61, 806382), (109, 451278), (122, 403191), (137, 359046), (183, 268794), (218, 225639), (274, 179523), (327, 150426), (366, 134397), (411, 119682), (549, 89598), (654, 75213), (822, 59841), (981, 50142), (1098, 44799), (1233, 39894), (1647, 29866), (1962, 25071), (2466, 19947), (2943, 16714), (3294, 14933), (3699, 13298), (5886, 8357), (6649, 7398)]