54997430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1619}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 102643200

約数和(自身を除く): 47645770

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 395, 430, 790, 1619, 3238, 3397, 6794, 8095, 16190, 16985, 33970, 69617, 127901, 139234, 255802, 348085, 639505, 696170, 1279010, 5499743, 10999486, 27498715, 54997430]

約数ペア:

[(1, 54997430), (2, 27498715), (5, 10999486), (10, 5499743), (43, 1279010), (79, 696170), (86, 639505), (158, 348085), (215, 255802), (395, 139234), (430, 127901), (790, 69617), (1619, 33970), (3238, 16985), (3397, 16190), (6794, 8095)]