51993348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20731}}^1$

素因数の和:20768

約数の個数: 48

約数和(自身を含む): 139319040

約数和(自身を除く): 87325692

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, 20731, 41462, 62193, 82924, 124386, 228041, 248772, 393889, 456082, 684123, 787778, 912164, 1181667, 1368246, 1575556, 2363334, 2736492, 4332779, 4726668, 8665558, 12998337, 17331116, 25996674, 51993348]

約数ペア:

[(1, 51993348), (2, 25996674), (3, 17331116), (4, 12998337), (6, 8665558), (11, 4726668), (12, 4332779), (19, 2736492), (22, 2363334), (33, 1575556), (38, 1368246), (44, 1181667), (57, 912164), (66, 787778), (76, 684123), (114, 456082), (132, 393889), (209, 248772), (228, 228041), (418, 124386), (627, 82924), (836, 62193), (1254, 41462), (2508, 20731)]