55994848

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 143582544

約数和(自身を除く): 87587696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 49, 52, 56, 67, 82, 91, 98, 104, 112, 134, 164, 182, 196, 208, 224, 268, 287, 328, 364, 392, 416, 469, 533, 536, 574, 637, 656, 728, 784, 871, 938, 1066, 1072, 1148, 1274, 1312, 1456, 1568, 1742, 1876, 2009, 2132, 2144, 2296, 2548, 2747, 2912, 3283, 3484, 3731, 3752, 4018, 4264, 4592, 5096, 5494, 6097, 6566, 6968, 7462, 7504, 8036, 8528, 9184, 10192, 10988, 12194, 13132, 13936, 14924, 15008, 16072, 17056, 19229, 20384, 21976, 24388, 26117, 26264, 27872, 29848, 32144, 35711, 38458, 42679, 43952, 48776, 52234, 52528, 59696, 64288, 71422, 76916, 85358, 87904, 97552, 104468, 105056, 119392, 134603, 142844, 153832, 170716, 195104, 208936, 249977, 269206, 285688, 307664, 341432, 417872, 499954, 538412, 571376, 615328, 682864, 835744, 999908, 1076824, 1142752, 1365728, 1749839, 1999816, 2153648, 3499678, 3999632, 4307296, 6999356, 7999264, 13998712, 27997424, 55994848]

約数ペア:

[(1, 55994848), (2, 27997424), (4, 13998712), (7, 7999264), (8, 6999356), (13, 4307296), (14, 3999632), (16, 3499678), (26, 2153648), (28, 1999816), (32, 1749839), (41, 1365728), (49, 1142752), (52, 1076824), (56, 999908), (67, 835744), (82, 682864), (91, 615328), (98, 571376), (104, 538412), (112, 499954), (134, 417872), (164, 341432), (182, 307664), (196, 285688), (208, 269206), (224, 249977), (268, 208936), (287, 195104), (328, 170716), (364, 153832), (392, 142844), (416, 134603), (469, 119392), (533, 105056), (536, 104468), (574, 97552), (637, 87904), (656, 85358), (728, 76916), (784, 71422), (871, 64288), (938, 59696), (1066, 52528), (1072, 52234), (1148, 48776), (1274, 43952), (1312, 42679), (1456, 38458), (1568, 35711), (1742, 32144), (1876, 29848), (2009, 27872), (2132, 26264), (2144, 26117), (2296, 24388), (2548, 21976), (2747, 20384), (2912, 19229), (3283, 17056), (3484, 16072), (3731, 15008), (3752, 14924), (4018, 13936), (4264, 13132), (4592, 12194), (5096, 10988), (5494, 10192), (6097, 9184), (6566, 8528), (6968, 8036), (7462, 7504)]