55648944

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:406

約数の個数: 140

約数和(自身を含む): 174565216

約数和(自身を除く): 118916272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 367, 432, 468, 486, 624, 648, 702, 729, 734, 936, 972, 1053, 1101, 1296, 1404, 1458, 1468, 1872, 1944, 2106, 2202, 2808, 2916, 2936, 3159, 3303, 3888, 4212, 4404, 4771, 5616, 5832, 5872, 6318, 6606, 8424, 8808, 9477, 9542, 9909, 11664, 12636, 13212, 14313, 16848, 17616, 18954, 19084, 19818, 25272, 26424, 28626, 29727, 37908, 38168, 39636, 42939, 50544, 52848, 57252, 59454, 75816, 76336, 79272, 85878, 89181, 114504, 118908, 128817, 151632, 158544, 171756, 178362, 229008, 237816, 257634, 267543, 343512, 356724, 386451, 475632, 515268, 535086, 687024, 713448, 772902, 1030536, 1070172, 1159353, 1426896, 1545804, 2061072, 2140344, 2318706, 3091608, 3478059, 4280688, 4637412, 6183216, 6956118, 9274824, 13912236, 18549648, 27824472, 55648944]

約数ペア:

[(1, 55648944), (2, 27824472), (3, 18549648), (4, 13912236), (6, 9274824), (8, 6956118), (9, 6183216), (12, 4637412), (13, 4280688), (16, 3478059), (18, 3091608), (24, 2318706), (26, 2140344), (27, 2061072), (36, 1545804), (39, 1426896), (48, 1159353), (52, 1070172), (54, 1030536), (72, 772902), (78, 713448), (81, 687024), (104, 535086), (108, 515268), (117, 475632), (144, 386451), (156, 356724), (162, 343512), (208, 267543), (216, 257634), (234, 237816), (243, 229008), (312, 178362), (324, 171756), (351, 158544), (367, 151632), (432, 128817), (468, 118908), (486, 114504), (624, 89181), (648, 85878), (702, 79272), (729, 76336), (734, 75816), (936, 59454), (972, 57252), (1053, 52848), (1101, 50544), (1296, 42939), (1404, 39636), (1458, 38168), (1468, 37908), (1872, 29727), (1944, 28626), (2106, 26424), (2202, 25272), (2808, 19818), (2916, 19084), (2936, 18954), (3159, 17616), (3303, 16848), (3888, 14313), (4212, 13212), (4404, 12636), (4771, 11664), (5616, 9909), (5832, 9542), (5872, 9477), (6318, 8808), (6606, 8424)]