50789907

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 89157120

約数和(自身を除く): 38367213

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 151, 171, 281, 399, 453, 843, 1057, 1197, 1359, 1967, 2529, 2869, 3171, 5339, 5901, 8607, 9513, 16017, 17703, 20083, 25821, 37373, 42431, 48051, 60249, 112119, 127293, 180747, 297017, 336357, 381879, 806189, 891051, 2418567, 2673153, 5643323, 7255701, 16929969, 50789907]

約数ペア:

[(1, 50789907), (3, 16929969), (7, 7255701), (9, 5643323), (19, 2673153), (21, 2418567), (57, 891051), (63, 806189), (133, 381879), (151, 336357), (171, 297017), (281, 180747), (399, 127293), (453, 112119), (843, 60249), (1057, 48051), (1197, 42431), (1359, 37373), (1967, 25821), (2529, 20083), (2869, 17703), (3171, 16017), (5339, 9513), (5901, 8607)]