53781912

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 155450880

約数和(自身を除く): 101668968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 47, 69, 72, 92, 94, 138, 141, 184, 188, 207, 276, 282, 376, 414, 423, 552, 564, 691, 828, 846, 1081, 1128, 1382, 1656, 1692, 2073, 2162, 2764, 3243, 3384, 4146, 4324, 5528, 6219, 6486, 8292, 8648, 9729, 12438, 12972, 15893, 16584, 19458, 24876, 25944, 31786, 32477, 38916, 47679, 49752, 63572, 64954, 77832, 95358, 97431, 127144, 129908, 143037, 190716, 194862, 259816, 286074, 292293, 381432, 389724, 572148, 584586, 746971, 779448, 1144296, 1169172, 1493942, 2240913, 2338344, 2987884, 4481826, 5975768, 6722739, 8963652, 13445478, 17927304, 26890956, 53781912]

約数ペア:

[(1, 53781912), (2, 26890956), (3, 17927304), (4, 13445478), (6, 8963652), (8, 6722739), (9, 5975768), (12, 4481826), (18, 2987884), (23, 2338344), (24, 2240913), (36, 1493942), (46, 1169172), (47, 1144296), (69, 779448), (72, 746971), (92, 584586), (94, 572148), (138, 389724), (141, 381432), (184, 292293), (188, 286074), (207, 259816), (276, 194862), (282, 190716), (376, 143037), (414, 129908), (423, 127144), (552, 97431), (564, 95358), (691, 77832), (828, 64954), (846, 63572), (1081, 49752), (1128, 47679), (1382, 38916), (1656, 32477), (1692, 31786), (2073, 25944), (2162, 24876), (2764, 19458), (3243, 16584), (3384, 15893), (4146, 12972), (4324, 12438), (5528, 9729), (6219, 8648), (6486, 8292)]