48977406

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 112622400

約数和(自身を除く): 63644994

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 109, 157, 159, 218, 314, 318, 327, 471, 477, 654, 942, 954, 981, 1413, 1431, 1962, 2826, 2862, 2943, 4239, 5777, 5886, 8321, 8478, 11554, 16642, 17113, 17331, 24963, 34226, 34662, 49926, 51339, 51993, 74889, 102678, 103986, 149778, 154017, 155979, 224667, 308034, 311958, 449334, 462051, 906989, 924102, 1813978, 2720967, 5441934, 8162901, 16325802, 24488703, 48977406]

約数ペア:

[(1, 48977406), (2, 24488703), (3, 16325802), (6, 8162901), (9, 5441934), (18, 2720967), (27, 1813978), (53, 924102), (54, 906989), (106, 462051), (109, 449334), (157, 311958), (159, 308034), (218, 224667), (314, 155979), (318, 154017), (327, 149778), (471, 103986), (477, 102678), (654, 74889), (942, 51993), (954, 51339), (981, 49926), (1413, 34662), (1431, 34226), (1962, 24963), (2826, 17331), (2862, 17113), (2943, 16642), (4239, 11554), (5777, 8478), (5886, 8321)]