55288872

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 110599128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 62, 69, 72, 92, 93, 108, 124, 138, 184, 186, 207, 216, 248, 276, 279, 359, 372, 414, 552, 558, 621, 713, 718, 744, 828, 837, 1077, 1116, 1242, 1426, 1436, 1656, 1674, 2139, 2154, 2232, 2484, 2852, 2872, 3231, 3348, 4278, 4308, 4968, 5704, 6417, 6462, 6696, 8257, 8556, 8616, 9693, 11129, 12834, 12924, 16514, 17112, 19251, 19386, 22258, 24771, 25668, 25848, 33028, 33387, 38502, 38772, 44516, 49542, 51336, 66056, 66774, 74313, 77004, 77544, 89032, 99084, 100161, 133548, 148626, 154008, 198168, 200322, 222939, 255967, 267096, 297252, 300483, 400644, 445878, 511934, 594504, 600966, 767901, 801288, 891756, 1023868, 1201932, 1535802, 1783512, 2047736, 2303703, 2403864, 3071604, 4607406, 6143208, 6911109, 9214812, 13822218, 18429624, 27644436, 55288872]

約数ペア:

[(1, 55288872), (2, 27644436), (3, 18429624), (4, 13822218), (6, 9214812), (8, 6911109), (9, 6143208), (12, 4607406), (18, 3071604), (23, 2403864), (24, 2303703), (27, 2047736), (31, 1783512), (36, 1535802), (46, 1201932), (54, 1023868), (62, 891756), (69, 801288), (72, 767901), (92, 600966), (93, 594504), (108, 511934), (124, 445878), (138, 400644), (184, 300483), (186, 297252), (207, 267096), (216, 255967), (248, 222939), (276, 200322), (279, 198168), (359, 154008), (372, 148626), (414, 133548), (552, 100161), (558, 99084), (621, 89032), (713, 77544), (718, 77004), (744, 74313), (828, 66774), (837, 66056), (1077, 51336), (1116, 49542), (1242, 44516), (1426, 38772), (1436, 38502), (1656, 33387), (1674, 33028), (2139, 25848), (2154, 25668), (2232, 24771), (2484, 22258), (2852, 19386), (2872, 19251), (3231, 17112), (3348, 16514), (4278, 12924), (4308, 12834), (4968, 11129), (5704, 9693), (6417, 8616), (6462, 8556), (6696, 8257)]