52887975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 100826880

約数和(自身を除く): 47938905

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 131, 175, 393, 525, 655, 769, 917, 1965, 2307, 2751, 3275, 3845, 4585, 5383, 9825, 11535, 13755, 16149, 19225, 22925, 26915, 57675, 68775, 80745, 100739, 134575, 302217, 403725, 503695, 705173, 1511085, 2115519, 2518475, 3525865, 7555425, 10577595, 17629325, 52887975]

約数ペア:

[(1, 52887975), (3, 17629325), (5, 10577595), (7, 7555425), (15, 3525865), (21, 2518475), (25, 2115519), (35, 1511085), (75, 705173), (105, 503695), (131, 403725), (175, 302217), (393, 134575), (525, 100739), (655, 80745), (769, 68775), (917, 57675), (1965, 26915), (2307, 22925), (2751, 19225), (3275, 16149), (3845, 13755), (4585, 11535), (5383, 9825)]