47053818

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{17783}}^1$

素因数の和:17808

約数の個数: 48

約数和(自身を含む): 121642560

約数和(自身を除く): 74588742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 17783, 35566, 53349, 106698, 124481, 160047, 248962, 320094, 373443, 480141, 746886, 871367, 960282, 1120329, 1742734, 2240658, 2614101, 3360987, 5228202, 6721974, 7842303, 15684606, 23526909, 47053818]

約数ペア:

[(1, 47053818), (2, 23526909), (3, 15684606), (6, 7842303), (7, 6721974), (9, 5228202), (14, 3360987), (18, 2614101), (21, 2240658), (27, 1742734), (42, 1120329), (49, 960282), (54, 871367), (63, 746886), (98, 480141), (126, 373443), (147, 320094), (189, 248962), (294, 160047), (378, 124481), (441, 106698), (882, 53349), (1323, 35566), (2646, 17783)]