53087346

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1680

約数の個数: 64

約数和(自身を含む): 129830400

約数和(自身を除く): 76743054

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 94, 117, 141, 234, 282, 351, 423, 611, 702, 846, 1222, 1269, 1609, 1833, 2538, 3218, 3666, 4827, 5499, 9654, 10998, 14481, 16497, 20917, 28962, 32994, 41834, 43443, 62751, 75623, 86886, 125502, 151246, 188253, 226869, 376506, 453738, 564759, 680607, 983099, 1129518, 1361214, 1966198, 2041821, 2949297, 4083642, 5898594, 8847891, 17695782, 26543673, 53087346]

約数ペア:

[(1, 53087346), (2, 26543673), (3, 17695782), (6, 8847891), (9, 5898594), (13, 4083642), (18, 2949297), (26, 2041821), (27, 1966198), (39, 1361214), (47, 1129518), (54, 983099), (78, 680607), (94, 564759), (117, 453738), (141, 376506), (234, 226869), (282, 188253), (351, 151246), (423, 125502), (611, 86886), (702, 75623), (846, 62751), (1222, 43443), (1269, 41834), (1609, 32994), (1833, 28962), (2538, 20917), (3218, 16497), (3666, 14481), (4827, 10998), (5499, 9654)]