49124481

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 84602880

約数和(自身を除く): 35478399

約数列:

[1, 3, 7, 19, 21, 23, 53, 57, 69, 101, 133, 159, 161, 303, 371, 399, 437, 483, 707, 1007, 1113, 1219, 1311, 1919, 2121, 2323, 3021, 3059, 3657, 5353, 5757, 6969, 7049, 8533, 9177, 13433, 16059, 16261, 21147, 23161, 25599, 37471, 40299, 44137, 48783, 69483, 101707, 112413, 123119, 132411, 162127, 305121, 308959, 369357, 486381, 711949, 861833, 926877, 2135847, 2339261, 2585499, 7017783, 16374827, 49124481]

約数ペア:

[(1, 49124481), (3, 16374827), (7, 7017783), (19, 2585499), (21, 2339261), (23, 2135847), (53, 926877), (57, 861833), (69, 711949), (101, 486381), (133, 369357), (159, 308959), (161, 305121), (303, 162127), (371, 132411), (399, 123119), (437, 112413), (483, 101707), (707, 69483), (1007, 48783), (1113, 44137), (1219, 40299), (1311, 37471), (1919, 25599), (2121, 23161), (2323, 21147), (3021, 16261), (3059, 16059), (3657, 13433), (5353, 9177), (5757, 8533), (6969, 7049)]