55664664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 163814400

約数和(自身を除く): 108149736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 79, 88, 102, 132, 136, 157, 158, 187, 204, 237, 264, 314, 316, 374, 408, 471, 474, 561, 628, 632, 748, 869, 942, 948, 1122, 1256, 1343, 1496, 1727, 1738, 1884, 1896, 2244, 2607, 2669, 2686, 3454, 3476, 3768, 4029, 4488, 5181, 5214, 5338, 5372, 6908, 6952, 8007, 8058, 10362, 10428, 10676, 10744, 12403, 13816, 14773, 16014, 16116, 20724, 20856, 21352, 24806, 29359, 29546, 32028, 32232, 37209, 41448, 44319, 49612, 58718, 59092, 64056, 74418, 88077, 88638, 99224, 117436, 118184, 136433, 148836, 176154, 177276, 210851, 234872, 272866, 297672, 352308, 354552, 409299, 421702, 545732, 632553, 704616, 818598, 843404, 1091464, 1265106, 1637196, 1686808, 2319361, 2530212, 3274392, 4638722, 5060424, 6958083, 9277444, 13916166, 18554888, 27832332, 55664664]

約数ペア:

[(1, 55664664), (2, 27832332), (3, 18554888), (4, 13916166), (6, 9277444), (8, 6958083), (11, 5060424), (12, 4638722), (17, 3274392), (22, 2530212), (24, 2319361), (33, 1686808), (34, 1637196), (44, 1265106), (51, 1091464), (66, 843404), (68, 818598), (79, 704616), (88, 632553), (102, 545732), (132, 421702), (136, 409299), (157, 354552), (158, 352308), (187, 297672), (204, 272866), (237, 234872), (264, 210851), (314, 177276), (316, 176154), (374, 148836), (408, 136433), (471, 118184), (474, 117436), (561, 99224), (628, 88638), (632, 88077), (748, 74418), (869, 64056), (942, 59092), (948, 58718), (1122, 49612), (1256, 44319), (1343, 41448), (1496, 37209), (1727, 32232), (1738, 32028), (1884, 29546), (1896, 29359), (2244, 24806), (2607, 21352), (2669, 20856), (2686, 20724), (3454, 16116), (3476, 16014), (3768, 14773), (4029, 13816), (4488, 12403), (5181, 10744), (5214, 10676), (5338, 10428), (5372, 10362), (6908, 8058), (6952, 8007)]