54310914

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:604

約数の個数: 72

約数和(自身を含む): 138181680

約数和(自身を除く): 83870766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 139, 147, 278, 294, 417, 441, 443, 834, 882, 886, 973, 1251, 1329, 1946, 2502, 2658, 2919, 3101, 3987, 5838, 6202, 6811, 7974, 8757, 9303, 13622, 17514, 18606, 20433, 21707, 27909, 40866, 43414, 55818, 61299, 61577, 65121, 122598, 123154, 130242, 184731, 195363, 369462, 390726, 431039, 554193, 862078, 1108386, 1293117, 2586234, 3017273, 3879351, 6034546, 7758702, 9051819, 18103638, 27155457, 54310914]

約数ペア:

[(1, 54310914), (2, 27155457), (3, 18103638), (6, 9051819), (7, 7758702), (9, 6034546), (14, 3879351), (18, 3017273), (21, 2586234), (42, 1293117), (49, 1108386), (63, 862078), (98, 554193), (126, 431039), (139, 390726), (147, 369462), (278, 195363), (294, 184731), (417, 130242), (441, 123154), (443, 122598), (834, 65121), (882, 61577), (886, 61299), (973, 55818), (1251, 43414), (1329, 40866), (1946, 27909), (2502, 21707), (2658, 20433), (2919, 18606), (3101, 17514), (3987, 13622), (5838, 9303), (6202, 8757), (6811, 7974)]