49147320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17807}}^1$

素因数の和:17844

約数の個数: 64

約数和(自身を含む): 153861120

約数和(自身を除く): 104713800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 17807, 35614, 53421, 71228, 89035, 106842, 142456, 178070, 213684, 267105, 356140, 409561, 427368, 534210, 712280, 819122, 1068420, 1228683, 1638244, 2047805, 2136840, 2457366, 3276488, 4095610, 4914732, 6143415, 8191220, 9829464, 12286830, 16382440, 24573660, 49147320]

約数ペア:

[(1, 49147320), (2, 24573660), (3, 16382440), (4, 12286830), (5, 9829464), (6, 8191220), (8, 6143415), (10, 4914732), (12, 4095610), (15, 3276488), (20, 2457366), (23, 2136840), (24, 2047805), (30, 1638244), (40, 1228683), (46, 1068420), (60, 819122), (69, 712280), (92, 534210), (115, 427368), (120, 409561), (138, 356140), (184, 267105), (230, 213684), (276, 178070), (345, 142456), (460, 106842), (552, 89035), (690, 71228), (920, 53421), (1380, 35614), (2760, 17807)]