47021637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 30392763

約数列:

[1, 3, 13, 19, 23, 31, 39, 57, 69, 89, 93, 247, 267, 299, 403, 437, 589, 713, 741, 897, 1157, 1209, 1311, 1691, 1767, 2047, 2139, 2759, 3471, 5073, 5681, 6141, 7657, 8277, 9269, 13547, 17043, 21983, 22971, 26611, 27807, 35867, 38893, 40641, 52421, 63457, 65949, 79833, 107601, 116679, 157263, 176111, 190371, 505609, 528333, 681473, 824941, 1205683, 1516827, 2044419, 2474823, 3617049, 15673879, 47021637]

約数ペア:

[(1, 47021637), (3, 15673879), (13, 3617049), (19, 2474823), (23, 2044419), (31, 1516827), (39, 1205683), (57, 824941), (69, 681473), (89, 528333), (93, 505609), (247, 190371), (267, 176111), (299, 157263), (403, 116679), (437, 107601), (589, 79833), (713, 65949), (741, 63457), (897, 52421), (1157, 40641), (1209, 38893), (1311, 35867), (1691, 27807), (1767, 26611), (2047, 22971), (2139, 21983), (2759, 17043), (3471, 13547), (5073, 9269), (5681, 8277), (6141, 7657)]