51155568

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{3449}}^1$

素因数の和:3566

約数の個数: 60

約数和(自身を含む): 144596400

約数和(自身を除く): 93440832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3449, 3708, 4944, 6898, 7416, 10347, 13796, 14832, 20694, 27592, 31041, 41388, 55184, 62082, 82776, 124164, 165552, 248328, 355247, 496656, 710494, 1065741, 1420988, 2131482, 2841976, 3197223, 4262964, 5683952, 6394446, 8525928, 12788892, 17051856, 25577784, 51155568]

約数ペア:

[(1, 51155568), (2, 25577784), (3, 17051856), (4, 12788892), (6, 8525928), (8, 6394446), (9, 5683952), (12, 4262964), (16, 3197223), (18, 2841976), (24, 2131482), (36, 1420988), (48, 1065741), (72, 710494), (103, 496656), (144, 355247), (206, 248328), (309, 165552), (412, 124164), (618, 82776), (824, 62082), (927, 55184), (1236, 41388), (1648, 31041), (1854, 27592), (2472, 20694), (3449, 14832), (3708, 13796), (4944, 10347), (6898, 7416)]