54080004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21563}}^1$

素因数の和:21600

約数の個数: 48

約数和(自身を含む): 144910080

約数和(自身を除く): 90830076

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 21563, 43126, 64689, 86252, 129378, 237193, 258756, 409697, 474386, 711579, 819394, 948772, 1229091, 1423158, 1638788, 2458182, 2846316, 4506667, 4916364, 9013334, 13520001, 18026668, 27040002, 54080004]

約数ペア:

[(1, 54080004), (2, 27040002), (3, 18026668), (4, 13520001), (6, 9013334), (11, 4916364), (12, 4506667), (19, 2846316), (22, 2458182), (33, 1638788), (38, 1423158), (44, 1229091), (57, 948772), (66, 819394), (76, 711579), (114, 474386), (132, 409697), (209, 258756), (228, 237193), (418, 129378), (627, 86252), (836, 64689), (1254, 43126), (2508, 21563)]