56555943856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{388391}}^1$

素因数の和:388897

約数の個数: 40

約数和(自身を含む): 115585459200

約数和(自身を除く): 59029515344

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 479, 958, 1916, 3832, 7664, 9101, 18202, 36404, 72808, 145616, 388391, 776782, 1553564, 3107128, 6214256, 7379429, 14758858, 29517716, 59035432, 118070864, 186039289, 372078578, 744157156, 1488314312, 2976628624, 3534746491, 7069492982, 14138985964, 28277971928, 56555943856]

約数ペア:

[(1, 56555943856), (2, 28277971928), (4, 14138985964), (8, 7069492982), (16, 3534746491), (19, 2976628624), (38, 1488314312), (76, 744157156), (152, 372078578), (304, 186039289), (479, 118070864), (958, 59035432), (1916, 29517716), (3832, 14758858), (7664, 7379429), (9101, 6214256), (18202, 3107128), (36404, 1553564), (72808, 776782), (145616, 388391)]