51530204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 105598080

約数和(自身を除く): 54067876

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 53, 76, 106, 209, 212, 418, 583, 836, 1007, 1163, 1166, 2014, 2326, 2332, 4028, 4652, 11077, 12793, 22097, 22154, 25586, 44194, 44308, 51172, 61639, 88388, 123278, 243067, 246556, 486134, 678029, 972268, 1171141, 1356058, 2342282, 2712116, 4684564, 12882551, 25765102, 51530204]

約数ペア:

[(1, 51530204), (2, 25765102), (4, 12882551), (11, 4684564), (19, 2712116), (22, 2342282), (38, 1356058), (44, 1171141), (53, 972268), (76, 678029), (106, 486134), (209, 246556), (212, 243067), (418, 123278), (583, 88388), (836, 61639), (1007, 51172), (1163, 44308), (1166, 44194), (2014, 25586), (2326, 22154), (2332, 22097), (4028, 12793), (4652, 11077)]