54240452

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 116444160

約数和(自身を除く): 62203708

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 79, 98, 113, 124, 158, 196, 217, 226, 316, 434, 452, 553, 791, 868, 1106, 1519, 1582, 2212, 2449, 3038, 3164, 3503, 3871, 4898, 5537, 6076, 7006, 7742, 8927, 9796, 11074, 14012, 15484, 17143, 17854, 22148, 24521, 34286, 35708, 49042, 62489, 68572, 98084, 120001, 124978, 171647, 240002, 249956, 276737, 343294, 437423, 480004, 553474, 686588, 874846, 1106948, 1749692, 1937159, 3874318, 7748636, 13560113, 27120226, 54240452]

約数ペア:

[(1, 54240452), (2, 27120226), (4, 13560113), (7, 7748636), (14, 3874318), (28, 1937159), (31, 1749692), (49, 1106948), (62, 874846), (79, 686588), (98, 553474), (113, 480004), (124, 437423), (158, 343294), (196, 276737), (217, 249956), (226, 240002), (316, 171647), (434, 124978), (452, 120001), (553, 98084), (791, 68572), (868, 62489), (1106, 49042), (1519, 35708), (1582, 34286), (2212, 24521), (2449, 22148), (3038, 17854), (3164, 17143), (3503, 15484), (3871, 14012), (4898, 11074), (5537, 9796), (6076, 8927), (7006, 7742)]