47842548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 124943616

約数和(自身を除く): 77101068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 761, 806, 1014, 1209, 1522, 1612, 2028, 2283, 2418, 3044, 4566, 4836, 5239, 9132, 9893, 10478, 15717, 19786, 20956, 23591, 29679, 31434, 39572, 47182, 59358, 62868, 70773, 94364, 118716, 128609, 141546, 257218, 283092, 306683, 385827, 514436, 613366, 771654, 920049, 1226732, 1543308, 1840098, 3680196, 3986879, 7973758, 11960637, 15947516, 23921274, 47842548]

約数ペア:

[(1, 47842548), (2, 23921274), (3, 15947516), (4, 11960637), (6, 7973758), (12, 3986879), (13, 3680196), (26, 1840098), (31, 1543308), (39, 1226732), (52, 920049), (62, 771654), (78, 613366), (93, 514436), (124, 385827), (156, 306683), (169, 283092), (186, 257218), (338, 141546), (372, 128609), (403, 118716), (507, 94364), (676, 70773), (761, 62868), (806, 59358), (1014, 47182), (1209, 39572), (1522, 31434), (1612, 29679), (2028, 23591), (2283, 20956), (2418, 19786), (3044, 15717), (4566, 10478), (4836, 9893), (5239, 9132)]