51861964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7321}}^1$

素因数の和:7366

約数の個数: 48

約数和(自身を含む): 118089216

約数和(自身を除く): 66227252

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 7321, 14642, 29284, 51247, 80531, 102494, 161062, 168383, 204988, 322124, 336766, 563717, 673532, 1127434, 1178681, 1852213, 2254868, 2357362, 3704426, 4714724, 7408852, 12965491, 25930982, 51861964]

約数ペア:

[(1, 51861964), (2, 25930982), (4, 12965491), (7, 7408852), (11, 4714724), (14, 3704426), (22, 2357362), (23, 2254868), (28, 1852213), (44, 1178681), (46, 1127434), (77, 673532), (92, 563717), (154, 336766), (161, 322124), (253, 204988), (308, 168383), (322, 161062), (506, 102494), (644, 80531), (1012, 51247), (1771, 29284), (3542, 14642), (7084, 7321)]