51155536

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2689}}^1$

素因数の和:2767

約数の個数: 40

約数和(自身を含む): 105071400

約数和(自身を除く): 53915864

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1189, 2378, 2689, 4756, 5378, 9512, 10756, 19024, 21512, 43024, 77981, 110249, 155962, 220498, 311924, 440996, 623848, 881992, 1247696, 1763984, 3197221, 6394442, 12788884, 25577768, 51155536]

約数ペア:

[(1, 51155536), (2, 25577768), (4, 12788884), (8, 6394442), (16, 3197221), (29, 1763984), (41, 1247696), (58, 881992), (82, 623848), (116, 440996), (164, 311924), (232, 220498), (328, 155962), (464, 110249), (656, 77981), (1189, 43024), (2378, 21512), (2689, 19024), (4756, 10756), (5378, 9512)]