53977518

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3262

約数の個数: 72

約数和(自身を含む): 143250120

約数和(自身を除く): 89272602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 3221, 5586, 6442, 8379, 9663, 16758, 19326, 22547, 28989, 45094, 57978, 61199, 67641, 122398, 135282, 157829, 183597, 202923, 315658, 367194, 405846, 428393, 473487, 550791, 856786, 946974, 1101582, 1285179, 1420461, 2570358, 2840922, 2998751, 3855537, 5997502, 7711074, 8996253, 17992506, 26988759, 53977518]

約数ペア:

[(1, 53977518), (2, 26988759), (3, 17992506), (6, 8996253), (7, 7711074), (9, 5997502), (14, 3855537), (18, 2998751), (19, 2840922), (21, 2570358), (38, 1420461), (42, 1285179), (49, 1101582), (57, 946974), (63, 856786), (98, 550791), (114, 473487), (126, 428393), (133, 405846), (147, 367194), (171, 315658), (266, 202923), (294, 183597), (342, 157829), (399, 135282), (441, 122398), (798, 67641), (882, 61199), (931, 57978), (1197, 45094), (1862, 28989), (2394, 22547), (2793, 19326), (3221, 16758), (5586, 9663), (6442, 8379)]