47102454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 72

約数和(自身を含む): 120828240

約数和(自身を除く): 73725786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 389, 434, 558, 651, 778, 961, 1167, 1302, 1922, 1953, 2334, 2723, 2883, 3501, 3906, 5446, 5766, 6727, 7002, 8169, 8649, 12059, 13454, 16338, 17298, 20181, 24118, 24507, 36177, 40362, 49014, 60543, 72354, 84413, 108531, 121086, 168826, 217062, 253239, 373829, 506478, 747658, 759717, 1121487, 1519434, 2242974, 2616803, 3364461, 5233606, 6728922, 7850409, 15700818, 23551227, 47102454]

約数ペア:

[(1, 47102454), (2, 23551227), (3, 15700818), (6, 7850409), (7, 6728922), (9, 5233606), (14, 3364461), (18, 2616803), (21, 2242974), (31, 1519434), (42, 1121487), (62, 759717), (63, 747658), (93, 506478), (126, 373829), (186, 253239), (217, 217062), (279, 168826), (389, 121086), (434, 108531), (558, 84413), (651, 72354), (778, 60543), (961, 49014), (1167, 40362), (1302, 36177), (1922, 24507), (1953, 24118), (2334, 20181), (2723, 17298), (2883, 16338), (3501, 13454), (3906, 12059), (5446, 8649), (5766, 8169), (6727, 7002)]