47442928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 105993216

約数和(自身を除く): 58550288

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 47, 52, 92, 94, 104, 184, 188, 208, 211, 299, 368, 376, 422, 598, 611, 752, 844, 1081, 1196, 1222, 1688, 2162, 2392, 2444, 2743, 3376, 4324, 4784, 4853, 4888, 5486, 8648, 9706, 9776, 9917, 10972, 14053, 17296, 19412, 19834, 21944, 28106, 38824, 39668, 43888, 56212, 63089, 77648, 79336, 112424, 126178, 128921, 158672, 224848, 228091, 252356, 257842, 456182, 504712, 515684, 912364, 1009424, 1031368, 1824728, 2062736, 2965183, 3649456, 5930366, 11860732, 23721464, 47442928]

約数ペア:

[(1, 47442928), (2, 23721464), (4, 11860732), (8, 5930366), (13, 3649456), (16, 2965183), (23, 2062736), (26, 1824728), (46, 1031368), (47, 1009424), (52, 912364), (92, 515684), (94, 504712), (104, 456182), (184, 257842), (188, 252356), (208, 228091), (211, 224848), (299, 158672), (368, 128921), (376, 126178), (422, 112424), (598, 79336), (611, 77648), (752, 63089), (844, 56212), (1081, 43888), (1196, 39668), (1222, 38824), (1688, 28106), (2162, 21944), (2392, 19834), (2444, 19412), (2743, 17296), (3376, 14053), (4324, 10972), (4784, 9917), (4853, 9776), (4888, 9706), (5486, 8648)]