51974595

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 49631805

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 45, 57, 69, 95, 115, 135, 171, 207, 285, 345, 437, 513, 621, 855, 881, 1035, 1311, 2185, 2565, 2643, 3105, 3933, 4405, 6555, 7929, 11799, 13215, 16739, 19665, 20263, 23787, 39645, 50217, 58995, 60789, 83695, 101315, 118935, 150651, 182367, 251085, 303945, 384997, 451953, 547101, 753255, 911835, 1154991, 1924985, 2259765, 2735505, 3464973, 5774955, 10394919, 17324865, 51974595]

約数ペア:

[(1, 51974595), (3, 17324865), (5, 10394919), (9, 5774955), (15, 3464973), (19, 2735505), (23, 2259765), (27, 1924985), (45, 1154991), (57, 911835), (69, 753255), (95, 547101), (115, 451953), (135, 384997), (171, 303945), (207, 251085), (285, 182367), (345, 150651), (437, 118935), (513, 101315), (621, 83695), (855, 60789), (881, 58995), (1035, 50217), (1311, 39645), (2185, 23787), (2565, 20263), (2643, 19665), (3105, 16739), (3933, 13215), (4405, 11799), (6555, 7929)]