57247974

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1450

約数の個数: 72

約数和(自身を含む): 147464928

約数和(自身を除く): 90216954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1381, 1974, 2303, 2762, 2961, 4143, 4606, 5922, 6909, 8286, 9667, 12429, 13818, 19334, 20727, 24858, 29001, 41454, 58002, 64907, 67669, 87003, 129814, 135338, 174006, 194721, 203007, 389442, 406014, 454349, 584163, 609021, 908698, 1168326, 1218042, 1363047, 2726094, 3180443, 4089141, 6360886, 8178282, 9541329, 19082658, 28623987, 57247974]

約数ペア:

[(1, 57247974), (2, 28623987), (3, 19082658), (6, 9541329), (7, 8178282), (9, 6360886), (14, 4089141), (18, 3180443), (21, 2726094), (42, 1363047), (47, 1218042), (49, 1168326), (63, 908698), (94, 609021), (98, 584163), (126, 454349), (141, 406014), (147, 389442), (282, 203007), (294, 194721), (329, 174006), (423, 135338), (441, 129814), (658, 87003), (846, 67669), (882, 64907), (987, 58002), (1381, 41454), (1974, 29001), (2303, 24858), (2762, 20727), (2961, 19334), (4143, 13818), (4606, 12429), (5922, 9667), (6909, 8286)]