57516116

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 122828160

約数和(自身を除く): 65312044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1387, 1481, 2044, 2774, 2962, 5548, 5924, 9709, 10367, 19418, 20734, 28139, 38836, 41468, 56278, 108113, 112556, 196973, 216226, 393946, 432452, 756791, 787892, 1513582, 2054147, 3027164, 4108294, 8216588, 14379029, 28758058, 57516116]

約数ペア:

[(1, 57516116), (2, 28758058), (4, 14379029), (7, 8216588), (14, 4108294), (19, 3027164), (28, 2054147), (38, 1513582), (73, 787892), (76, 756791), (133, 432452), (146, 393946), (266, 216226), (292, 196973), (511, 112556), (532, 108113), (1022, 56278), (1387, 41468), (1481, 38836), (2044, 28139), (2774, 20734), (2962, 19418), (5548, 10367), (5924, 9709)]