51190056

素因数分解:

$2^3\times 3^4\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 144466740

約数和(自身を除く): 93276684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 197, 216, 324, 394, 401, 591, 648, 788, 802, 1182, 1203, 1576, 1604, 1773, 2364, 2406, 3208, 3546, 3609, 4728, 4812, 5319, 7092, 7218, 9624, 10638, 10827, 14184, 14436, 15957, 21276, 21654, 28872, 31914, 32481, 42552, 43308, 63828, 64962, 78997, 86616, 127656, 129924, 157994, 236991, 259848, 315988, 473982, 631976, 710973, 947964, 1421946, 1895928, 2132919, 2843892, 4265838, 5687784, 6398757, 8531676, 12797514, 17063352, 25595028, 51190056]

約数ペア:

[(1, 51190056), (2, 25595028), (3, 17063352), (4, 12797514), (6, 8531676), (8, 6398757), (9, 5687784), (12, 4265838), (18, 2843892), (24, 2132919), (27, 1895928), (36, 1421946), (54, 947964), (72, 710973), (81, 631976), (108, 473982), (162, 315988), (197, 259848), (216, 236991), (324, 157994), (394, 129924), (401, 127656), (591, 86616), (648, 78997), (788, 64962), (802, 63828), (1182, 43308), (1203, 42552), (1576, 32481), (1604, 31914), (1773, 28872), (2364, 21654), (2406, 21276), (3208, 15957), (3546, 14436), (3609, 14184), (4728, 10827), (4812, 10638), (5319, 9624), (7092, 7218)]