55911312

素因数分解:

$2^4\times 3^2\times {\mathrm{388273}}^1$

素因数の和:388287

約数の個数: 30

約数和(自身を含む): 156474422

約数和(自身を除く): 100563110

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 388273, 776546, 1164819, 1553092, 2329638, 3106184, 3494457, 4659276, 6212368, 6988914, 9318552, 13977828, 18637104, 27955656, 55911312]

約数ペア:

[(1, 55911312), (2, 27955656), (3, 18637104), (4, 13977828), (6, 9318552), (8, 6988914), (9, 6212368), (12, 4659276), (16, 3494457), (18, 3106184), (24, 2329638), (36, 1553092), (48, 1164819), (72, 776546), (144, 388273)]