56821492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4219}}^1$

素因数の和:4280

約数の個数: 48

約数和(自身を含む): 125722240

約数和(自身を除く): 68900748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 4219, 6734, 8438, 13468, 16876, 29533, 54847, 59066, 109694, 118132, 156103, 219388, 312206, 383929, 624412, 767858, 1092721, 1535716, 2029339, 2185442, 4058678, 4370884, 8117356, 14205373, 28410746, 56821492]

約数ペア:

[(1, 56821492), (2, 28410746), (4, 14205373), (7, 8117356), (13, 4370884), (14, 4058678), (26, 2185442), (28, 2029339), (37, 1535716), (52, 1092721), (74, 767858), (91, 624412), (148, 383929), (182, 312206), (259, 219388), (364, 156103), (481, 118132), (518, 109694), (962, 59066), (1036, 54847), (1924, 29533), (3367, 16876), (4219, 13468), (6734, 8438)]